Give maximum width for add_comment form and toc.

Add a DISABLE_TRACKING variable in settings as suggested here : http://www.co-ment.org/ticket/86

Update databases default engine module path. Retab the file, as it has a small impact.

Fix spelling mistakes as per http://www.co-ment.org/ticket/85

Add comments, fix missing compressed js

merge

[c_selection.js] If safari_mobile, get current selection from a previously created global variable [c_sync.js] ref where the safari_mobile global is used [c_text_view_comments.js] if safari_mobile update selection also on selectionChange event [text_view_comments.html] if safari_mobile store a clone of the current selection on each selectionChange set layout width to 99% to improve display factorize safari mobile detection code

When creating from uploaded file (in ms-word for eg.), try libroffice in case abiword fails.

Merge [text_view_comments] To allow scrolling in Safari mobile, we set the content of text_view_comments frame in a jQuery UI layout. [c_sync.js] So the automated scrolling operations in c_sync.js must be adjustable to the right part to scroll. [c_sync.js] Also, if a comment have to be shown outside of the current viewport, we scroll the correct part to that viewport and then set the comment top Y offset to juste what it needs to avoid the "Add comment" button after scrolling operation. [c_sync.js] If not in Safari mobile, we add an offset here to avoid comment to display under the "Add comment" button.

To allow scrolling in Safari mobile, we set the content of text_view_comments frame in a jQuery UI layout. So the automated scrolling operations in c_sync.js must be adjustable to the right part to scroll. Also, if a comment have to be shown outside of the current viewport, we scroll the correct part to that viewport and then set the comment top Y offset to juste what it needs to avoid the "Add comment" button after scrolling operation. If not in Safari mobile, we add an offset here to avoid comment to display under the "Add comment" button.