Fix to pages links

Changed the link in the pages of the wiki to the direct link instead of the first created page

Fix for archive download (method path missing)

remove passenger_fix

remove passenger_fix.rb, which due to the recent removal of Resque in favor of sidekiq breaks gitlab in passenger

Use ruby 1.9.3-p327 on travis-ci

Reload activities/events on the dashboard page via ajax

Update .gitignore

Most yml files are ignored in gitlab/config/, except resque.yml
=> add it to the list of ignored files.

Fixing request.fullpath URL encoding