diff -r bbdc7f9aa25e -r 03b14b0fe101 vendor/doctrine-migrations/lib/Doctrine/DBAL/Migrations/Version.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine-migrations/lib/Doctrine/DBAL/Migrations/Version.php	Fri Nov 25 18:55:43 2011 +0100
@@ -0,0 +1,353 @@
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.doctrine-project.org>.
+*/
+
+namespace Doctrine\DBAL\Migrations;
+
+use Doctrine\DBAL\Migrations\Configuration\Configuration,
+    Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Class which wraps a migration version and allows execution of the
+ * individual migration version up or down method.
+ *
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link        www.doctrine-project.org
+ * @since       2.0
+ * @author      Jonathan H. Wage <jonwage@gmail.com>
+ */
+class Version
+{
+    const STATE_NONE = 0;
+    const STATE_PRE  = 1;
+    const STATE_EXEC = 2;
+    const STATE_POST = 3;
+
+    /**
+     * The Migrations Configuration instance for this migration
+     *
+     * @var Configuration
+     */
+    private $configuration;
+
+    /**
+     * The OutputWriter object instance used for outputting information
+     *
+     * @var OutputWriter
+     */
+    private $outputWriter;
+
+    /**
+     * The version in timestamp format (YYYYMMDDHHMMSS)
+     *
+     * @param int
+     */
+    private $version;
+
+    /**
+     * @var AbstractSchemaManager
+     */
+    private $sm;
+
+    /**
+     * @var AbstractPlatform
+     */
+    private $platform;
+
+    /**
+     * The migration instance for this version
+     *
+     * @var AbstractMigration
+     */
+    private $migration;
+
+    /**
+     * @var Connection
+     */
+    private $connection;
+
+    /**
+     * @var string
+     */
+    private $class;
+
+    /** The array of collected SQL statements for this version */
+    private $sql = array();
+
+    /** The array of collected parameters for SQL statements for this version */
+    private $params = array();
+
+    /** The array of collected types for SQL statements for this version */
+    private $types = array();
+
+    /** The time in seconds that this migration version took to execute */
+    private $time;
+
+    /**
+     * @var int
+     */
+    private $state = self::STATE_NONE;
+
+    public function __construct(Configuration $configuration, $version, $class)
+    {
+        $this->configuration = $configuration;
+        $this->outputWriter = $configuration->getOutputWriter();
+        $this->class = $class;
+        $this->connection = $configuration->getConnection();
+        $this->sm = $this->connection->getSchemaManager();
+        $this->platform = $this->connection->getDatabasePlatform();
+        $this->migration = new $class($this);
+        $this->version = $this->migration->getName() ?: $version;
+    }
+
+    /**
+     * Returns the string version in the format YYYYMMDDHHMMSS
+     *
+     * @return string $version
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * Returns the Migrations Configuration object instance
+     *
+     * @return Configuration $configuration
+     */
+    public function getConfiguration()
+    {
+        return $this->configuration;
+    }
+
+    /**
+     * Check if this version has been migrated or not.
+     *
+     * @param bool $bool
+     * @return mixed
+     */
+    public function isMigrated()
+    {
+        return $this->configuration->hasVersionMigrated($this);
+    }
+
+    public function markMigrated()
+    {
+        $this->configuration->createMigrationTable();
+        $this->connection->executeQuery("INSERT INTO " . $this->configuration->getMigrationsTableName() . " (version) VALUES (?)", array($this->version));
+    }
+
+    public function markNotMigrated()
+    {
+        $this->configuration->createMigrationTable();
+        $this->connection->executeQuery("DELETE FROM " . $this->configuration->getMigrationsTableName() . " WHERE version = ?", array($this->version));
+    }
+
+    /**
+     * Add some SQL queries to this versions migration
+     *
+     * @param mixed $sql
+     * @param array $params
+     * @param array $types
+     * @return void
+     */
+    public function addSql($sql, array $params = array(), array $types = array())
+    {
+        if (is_array($sql)) {
+            foreach ($sql as $key => $query) {
+                $this->sql[] = $query;
+                if (isset($params[$key])) {
+                    $this->params[count($this->sql) - 1] = $params[$key];
+                    $this->types[count($this->sql) - 1] = isset($types[$key]) ? $types[$key] : array();
+                }
+            }
+        } else {
+            $this->sql[] = $sql;
+            if ($params) {
+                $this->params[count($this->sql) - 1] = $params;
+                $this->types[count($this->sql) - 1] = $types ?: array();
+            }
+        }
+    }
+
+    /**
+     * Write a migration SQL file to the given path
+     *
+     * @param string $path          The path to write the migration SQL file.
+     * @param string $direction     The direction to execute.
+     * @return bool $written
+     */
+    public function writeSqlFile($path, $direction = 'up')
+    {
+        $queries = $this->execute($direction, true);
+
+        $string  = sprintf("# Doctrine Migration File Generated on %s\n", date('Y-m-d H:m:s'));
+
+        $string .= "\n# Version " . $this->version . "\n";
+        foreach ($queries as $query) {
+            $string .= $query . ";\n";
+        }
+        if (is_dir($path)) {
+            $path = realpath($path);
+            $path = $path . '/doctrine_migration_' . date('YmdHis') . '.sql';
+        }
+
+        $this->outputWriter->write("\n".sprintf('Writing migration file to "<info>%s</info>"', $path));
+
+        return file_put_contents($path, $string);
+    }
+
+    /**
+     * @return AbstractMigration
+     */
+    public function getMigration()
+    {
+        return $this->migration;
+    }
+
+    /**
+     * Execute this migration version up or down and and return the SQL.
+     *
+     * @param string $direction   The direction to execute the migration.
+     * @param string $dryRun      Whether to not actually execute the migration SQL and just do a dry run.
+     * @return array $sql
+     * @throws Exception when migration fails
+     */
+    public function execute($direction, $dryRun = false)
+    {
+        $this->sql = array();
+
+        $this->connection->beginTransaction();
+
+        try {
+            $start = microtime(true);
+
+            $this->state = self::STATE_PRE;
+            $fromSchema = $this->sm->createSchema();
+            $this->migration->{'pre' . ucfirst($direction)}($fromSchema);
+
+            if ($direction === 'up') {
+                $this->outputWriter->write("\n" . sprintf('  <info>++</info> migrating <comment>%s</comment>', $this->version) . "\n");
+            } else {
+                $this->outputWriter->write("\n" . sprintf('  <info>--</info> reverting <comment>%s</comment>', $this->version) . "\n");
+            }
+
+            $this->state = self::STATE_EXEC;
+
+            $toSchema = clone $fromSchema;
+            $this->migration->$direction($toSchema);
+            $this->addSql($fromSchema->getMigrateToSql($toSchema, $this->platform));
+
+            if ($dryRun === false) {
+                if ($this->sql) {
+                    foreach ($this->sql as $key => $query) {
+                        if ( ! isset($this->params[$key])) {
+                            $this->outputWriter->write('     <comment>-></comment> ' . $query);
+                            $this->connection->executeQuery($query);
+                        } else {
+                            $this->outputWriter->write(sprintf('    <comment>-</comment> %s (with parameters)', $query));
+                            $this->connection->executeQuery($query, $this->params[$key], $this->types[$key]);
+                        }
+                    }
+                } else {
+                    $this->outputWriter->write(sprintf('<error>Migration %s was executed but did not result in any SQL statements.</error>', $this->version));
+                }
+
+                if ($direction === 'up') {
+                    $this->markMigrated();
+                } else {
+                    $this->markNotMigrated();
+                }
+
+            } else {
+                foreach ($this->sql as $query) {
+                    $this->outputWriter->write('     <comment>-></comment> ' . $query);
+                }
+            }
+
+            $this->state = self::STATE_POST;
+            $this->migration->{'post' . ucfirst($direction)}($toSchema);
+
+            $end = microtime(true);
+            $this->time = round($end - $start, 2);
+            if ($direction === 'up') {
+                $this->outputWriter->write(sprintf("\n  <info>++</info> migrated (%ss)", $this->time));
+            } else {
+                $this->outputWriter->write(sprintf("\n  <info>--</info> reverted (%ss)", $this->time));
+            }
+
+            $this->connection->commit();
+
+            return $this->sql;
+        } catch(SkipMigrationException $e) {
+            $this->connection->rollback();
+
+            if ($dryRun == false) {
+                // now mark it as migrated
+                if ($direction === 'up') {
+                    $this->markMigrated();
+                } else {
+                    $this->markNotMigrated();
+                }
+            }
+
+            $this->outputWriter->write(sprintf("\n  <info>SS</info> skipped (Reason: %s)",  $e->getMessage()));
+        } catch (\Exception $e) {
+
+            $this->outputWriter->write(sprintf(
+                '<error>Migration %s failed during %s. Error %s</error>',
+                $this->version, $this->getExecutionState(), $e->getMessage()
+            ));
+
+            $this->connection->rollback();
+
+            $this->state = self::STATE_NONE;
+            throw $e;
+        }
+        $this->state = self::STATE_NONE;
+    }
+
+    public function getExecutionState()
+    {
+        switch($this->state) {
+            case self::STATE_PRE:
+                return 'Pre-Checks';
+            case self::STATE_POST:
+                return 'Post-Checks';
+            case self::STATE_EXEC:
+                return 'Execution';
+            default:
+                return 'No State';
+        }
+    }
+
+    /**
+     * Returns the time this migration version took to execute
+     *
+     * @return integer $time The time this migration version took to execute
+     */
+    public function getTime()
+    {
+        return $this->time;
+    }
+
+    public function __toString()
+    {
+        return $this->version;
+    }
+}