Fixed the TOC (which showed nginx)
Described the biggest problem when installing on RHEL 6.3
Additional clarification about switching users

Signed-off-by: Niels Basjes <gitlab@basjes.nl>
remove gitlab-ci recipes
Merge pull request #39 from nielsbasjes/master

Installation manual for CentOS 6
Use 4-0-stable for one-line setup script
Correct apache2 proxy use

Missing `ProxyPreserveHost On` caused not working proxy on Debian Squeeze.
Fixes issue #45.
Merge pull request #46 from drmonty/patch-1

Correct apache2 proxy use
Update app version
Merge pull request #47 from aus/patch-1

Update app version
change resque to sidekiq, for gitlab 4.1
fix the original miss typing.
change RLOCK,RPID to SLOCK,SPID as @misilot recommend
rake gitlab:app:setup fails when redis is not running. Error thrown is
"Error connecting to Redis on 127.0.0.1:6379 (ECONNREFUSED)" . This adds
a simple "service redis start" to the recipe.
Merge pull request #53 from jesseward/centos6-redis-fix

CentOS_6.md : missing a "service redis start"
Merge pull request #51 from eiyaya/for-gitlab-4.1

change resque to sidekiq, for gitlab 4.1
Use git user now
Up version to 5.0 and Change gitlab user to git user
Merge pull request #56 from nafu/installation_patch

Up version to 5.0 and Change gitlab user to git user
Merge branch 'master' of github.com:gitlabhq/gitlab-recipes
Update install/CentOS_6.md

Updated gitlab-centos script to 4-0-stable to fix unicorn and sidekiq startup errors.
Merge pull request #1 from diegotdai/patch-1

Update install/CentOS_6.md