Erase local modifications

- updating jQuery (1.3.2 -> 1.10.2), jQuery UI, jQuery modules - [text_view_frame.html] Add some JS driven CSS tricks for iPad - [text_view_frame.html] move throbber's hiding-call in nested text_view_comments iframe onload signal (so it works with jQuery 1.10.2 and the hiding timing is good) - [text_view_frame.html][base.html] factorize req_yui.html et req_jquery.html - [main_tabs][text_tabs][f_client-min.js] rewrite jQuery UI Tabs API calls select in active - [base.css] CSS fix grey frame appearence for all tabs - hg remove bgiframe -> not loaded in templates anymore - hg remove header_custom.html -> the file has been empty since 4 years - hg remove controls.html -> the file has been empty since 4 years

Adding two missing sentences.

Filter pane should have bigger height to display category dropdown list.

For some reason, when exporting commented text with background colors, angle brackets for html spans are sometimes returned as entities by soup.

Reverse to YUI 3.0.0 since with YUI.3.10.3, comment content including words 'paragraph' or 'section' do not show up on Firefox, this is weird and has to be investigated.

Fix django migrate --list

Add some import from south in order for django migrate to work properly

Filter by category should also be tested for undefined (and not just empty string) in case no category has been defined.

Resize filters for small screen.