Merge branch 'deprecate_ruby_1.9.3' into 'master'

Deprecate ruby 1.9.3

Fixes #1106

CHANGELOG

@@ -11,6 +11,7 @@ v 7.0.0
   - Refactor the markdown relative links processing
   - Make it easier to implement other CI services for GitLab
   - Group masters can create projects in group
+  - Deprecate ruby 1.9.3 support
 
 v 6.9.1
   - Fix scroll to highlighted line

README.md

@@ -40,7 +40,7 @@
 ### Requirements
 
 * Ubuntu/Debian/CentOS/RHEL**
-* ruby 1.9.3+
+* ruby 2.0+
 * git 1.7.10+
 * redis 2.0+
 * MySQL or PostgreSQL

doc/install/requirements.md

@@ -36,7 +36,7 @@ Please consider using a virtual machine to run GitLab.
 
 # Ruby versions
 
-GitLab requires Ruby (MRI) 1.9.3 or 2.0+.
+GitLab requires Ruby (MRI) 2.0+.
 You will have to use the standard MRI implementation of Ruby.
 We love [JRuby](http://jruby.org/) and [Rubinius](http://rubini.us/)) but GitLab needs several Gems that have native extensions.
 

doc/raketasks/maintenance.md

@@ -16,7 +16,7 @@ System information
 System:		Debian 6.0.7
 Current User:	git
 Using RVM:	no
-Ruby Version:	1.9.3p392
+Ruby Version: 2.0.0-p481
 Gem Version:  1.8.23
 Bundler Version:1.3.5
 Rake Version:	10.0.4