Adding PostgreSQL to the docs.
Mention GitLab as requirement for CI
Add project_id index to builds
Merge pull request #198 from reuben-sutton/master

Adding a project_id index to builds
Project adding to REST. Restyle application. Left nav for project layout
Added chart. Better tab names for project. Highlight active tab
Fix tests. added icons to project nav
style error pages
Improve UI for GitLab projects page
Improving docs for 3.0
simplecov added
More charts. Correct routes to actual page names
Api rspec
Added changelog and version up to beta
bold notice about 2.2 in readme
Add Runner#assign_to method. Validate runner uniqness in runner_project
Add description filed to runner
Add ability to assign runner to all projects. add ability to edit runner description
Its time for 3.0 release
Update installation.md

Updating docs to reflect current install steps