Fix syntax error
Merge pull request #860 from andkit/fix-portable

Fix syntax error
Fixed #854: IE fix for ckeditor's plugin insertpre:

Removed 'class' attribute to fix viw in IE8+.
Use monospace in insertpre dialog in IE.
Updated German translation file.
Updated CKEditor from 4.1.1 to 4.2.
Fixed #853: Updated django from 1.5.1 to 1.5.2.
Fixed #857: Use jquery plugin 'bsmSelect' for <select multiple> form elements.
Fixed typo in English translation string in djangojs.po.
Fixed #859: New config option to disable paragraph numbering in motion pdf

Default value: disabled
Fixed #858: Removed max value (8) of config field "motion_min_supporters".

Removed supporters signature field in motion pdf to prevent the unused signature fields
which are printed for each required supporters if you have a high minimum supporters number.
Merge pull request #856 from emanuelschuetze/1.4.2-fixes

1.4.2 fixes
Merge branch 'stable/1.4.x'
Use GenericForeignKey for agenda related items, fix #865
Fixed missing creation time of motion version.
Show now string if identifier is not set set (in widgets and motion detail).
Merge pull request #868 from normanjaeckel/RelatedItems

Use GenericForeignKey for agenda related items.
Merge pull request #869 from emanuelschuetze/1.4.2-fixes

Fixes for motion version and identifier
Add default sorting of widgets. Fix #493
Fixed repr in widget
Merge pull request #870 from ostcar/fixed_repr_in_widget

Fixed repr in widget
Merge pull request #871 from normanjaeckel/DefaultWidgetSorting

Add default sorting of widgets. Fix #493
Merge remote-tracking branch 'openslides/stable/1.4.x'