Initial attempt to integrate CKEditor into OpenSlides
Add first version of server-side filtering of HTML with bleach

Fix formatting (pep8 and otherwise)

Make the CleanHtml a mixin so it can be used easier, add a test case

Mark HTML fields as 'safe' in the template

Update list of allowed HTML tags, take special care for reportlab

Add heading tags to white list

Rename get_clean_html to get_clean_html_fields
Added html support for motion text.
Use html parser 'beautifulsoup' to replace html tags which not supported by reportlab pdf.
'pip install bs4' required.

Fixed nested ol lists and unicode warning.

New requirement: beautifulsoup4

HTML support for reportlab.

Move parse html code into new function. Added missing html support in pdf for motion reason.

Added version number for bleach and beautifulsoup4. Moved to core requirements block.

Added bs4, bleach and html5lib requirements to portable build script. Updated portable readme for 1.4.
Move CKeditor configuration to a separate JS file

Remove unneeded try-except block
Format fix
Merge pull request #599 from ostcar/bleach

CKeditor support
Fixed #595
fixed #558
Merge pull request #600 from ostcar/motion

Fixed motion bugs
Fixed manage.py runserver.

The reload function did not work
Fixed username
Merge pull request #601 from ostcar/manage_runserver

Fixed manage.py runserver.
Merge pull request #603 from ostcar/participant_name

Fixed username
Motion poll PDF
Merge pull request #602 from ostcar/motion_poll_pdf

Motion poll pdf
Fixed list of speakers overlay cache problem
Merge pull request #606 from ostcar/master

Fixed list of speakers overlay cache problem
Rename the state flag dont_set_new_version_active to leave_old_version_active.
Merge pull request #607 from normanjaeckel/Rename_State_Attribute

Rename the state flag dont_set_new_version_active to leave_old_version_a...
Sorting agenda items with nestedSortable.