Initial EPEL support. No version protection yet.
Merge branch 'master' into features/centos-epel-repo
EPEL 5 and 6 in link and hash dbs. Support in centos reqs.
Fix regexp to detect CentOS major version
Versioned EPEL support for CentOS in rvm pkg
Add forgotten basename to extract the filename from the URL
switch railsexpress to urls
Merge branch 'hotfix/1.19.6' into stable
Merge pull request #1820 from mattconnolly/1774-sun-2

Improving requirements and build config for Solaris and SmartOS, including ruby-2.0.0, update #1774
update smf libraries, update #1803
Merge branch 'master' of github.com:wayneeseguin/rvm
make gemset_use a separate action
control display Using with rvm_use_flag
Merge pull request #1705 from wayneeseguin/bugfix/display_using_ruby_for_new_project_files

bring back the "Using ruby-1.9.3-p392 with gemset gem" line when switching directories
Merge pull request #1818 from wayneeseguin/features/remote_railsexpress

switch railsexpress to urls
Support more Gentoo package managers

* Portage
* Paludis
* PkgCore
Merge pull request #1801 from cheba/gentoo-pakcage-managers

Support more Gentoo package managers
remove git requirement from default libs set for ruby on gentoo, update #1801
add a warning for to short timeout in checking for remote files, fix #1814
add --2.0 flag support, closes #1826