First commit
Change readme to markdown
Fix sign up bugs

Username not being included in confirmation email, incorrect hash being
sent, ability to sign up with the same username/email of an unconfirmed
user and overwrite them.
Fix group permission bugs
Fixed bug where "join" activity wasn't added to the correct user.
Fix bug where only admins could start conversations
Fix endless redirect loop when a conversation's slug is empty
General code care.

 - removed PHP end tags (prevents whitespace reaching the output).
 - removed trailing spaces from all files (as extraneous).

Signed-off-by: Petsagourakis George <petsagouris@gmail.com>
Adding .gitignore
Adding cache directory to prevent permission problems.
Merge pull request #28 from petsagouris/master

General code care.
Merge pull request #33 from petsagouris/master

Closes #11
Closes #12
#4 needs testing
Clean up some code, make #4 more likely to be fixed (still untested)
Fix missing space in online detail tooltip. Issue #22
Adopt the .org address in more cases left out.
Merge pull request #37 from henhouse/master

Fix missing space in online detail tooltip & .org cases.
Fix missing space in online detail tooltip on profile view. Closes #22
Fix regression: lack of space in text in members online list
Actually fix space issue in members online list (last commit didn't)
Fix typo and channel tooltip offsets