Indent: wasa2il.js tabs turned to 4 spaces
Administrative buttons and menus in polity detail page made sensible
Indent fix: 2-space tabs changed to 4-space tabs in profile.html
Profile now shows documents and documentcontent of user
/templates/settings.html: Indenting and formatting fix
Cleanup: EpicEditor files and settings removed
Minor coding style improvement
Massive internal redesign, refactoring and improvements:
* Voting on change proposals implemented.
* Change proposals remember which proposal they were based on.
* Redesign of issue/document/documentcontent functionality.
* Remnants of EpicEditor removed.
* Date/Time formatting refactored to use local_settings.py instead of hard-coding.
* Diffs made dynamic and can now compare different proposals (documentcontent)
* Dates added to agreements on front page.
* Issues declare current status of relevant proposal (as opposed to only voting results).
* Issue creation shows what the issue is about by displaying relevant documentcontent's diff.
* Issue creation inherits relevant information from relevant documentcontent.
* Change proposal must be different from its predeessor's text.
* Django command for closing all issues (for development purposes).
* Django command and SQL scripts for refactoring database to current state of code.
* Django command to delete all earlier change proposals.