Fix Build#duration when TimeZone is not UTC

I got wrong Build#durations, cause ServerTime is not UTC.

Sample Output:
    $: build.from
    => Sat, 30 Mar 2013 16:58:42 UTC +00:00

    $: Time.now
     => 2013-03-30 18:20:25 +0100

    $: Time.zone.now
     => Sat, 30 Mar 2013 17:20:29 UTC +00:00
List all projects user is a member of, not just the owner of.

This should list all projects the user is a member of on the
"/projects/gitlab" page, instead of just projects the user is the owner
of.
docs: don't need restart nginx to reload configuration
Fix typos
Move puma configuration to an example file as done with the other config files
Merge remote-tracking branch 'tom5760/list-all-member-projects'
Merge remote-tracking branch 'antonio/puma_rb_example'
Merge pull request #244 from antonio/puma_rb_example

Move puma configuration to an example file
Merge pull request #243 from jojosch/fix-typos

Fix typos
Fix ui for 1366px displays
Add retry functionality
Lets do version 3.1
Update rails and puma
fix issuess #160
Merge pull request #247 from 1989car/master

try to fix issuess #160
Update installation.md
Merge pull request #249 from pmgarman/patch-1

Make --without option more clear in comments
Update installation.md
Paginate gitlab projects by 100
Merge branch 'master' of github.com:gitlabhq/gitlab-ci