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
Remove unneeded try-except block
Move CKeditor configuration to a separate JS file
Fix pep8 errors
Fix pep8 error
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.
Merge