"Add time zone to user" migration.
Time zone field on homepage form.
Basic fugly views for users.
Make availability more obvious on user page.
Show time-zone offset in user profile.
"Available for coding" list has links and TZ offsets.
Show locations in timezones; stripy table on front page.
Remove users/index; redirect to homepage.
Merge pull request #7 from pozorvlak/time_zone

Allow users to specify their time zones