fixed margins and spacing for tagcloud
fixed tag display with inline-flex
fixed issue with reply not asking for log-in
removed commented items that we don't need now
updated some wordings in earlier sections of README
added point about Gitorius / GitHub collaboration
Fixes to tickets 903 & 976
Merge pull request #3 from jazzyeagle/master

Fixes to tickets 903 & 976
added missing period and missing space
fixed bug with rendering closing a comment of a different user
fix filtering problem with tag cloud form submit
Merge github.com:strbean/snowdrift
remove cabal repl reference (it isn't working for me, can add back if useful later)
made comment required for wiki edits
added back cabal repl with more explanation
reworded cabal repl again
Bugfix: rethreading moves tags and tickets now

This deals with most of SD-231

Need to also redirect for moved comments when linked directly.

I don't think we *know* of any other problems that would fall under
SD-231, but we should probably do a more through inventory before
closing it.
Merge branch 'master' of https://github.com/wolftune/snowdrift