Merge branch 'hotfix/1.18.21' into stable
display help when path/url not given for rvm mount, fix #1683
fix external rubies mount, update #1683
fix missing gcc warning for mounting rubies, fix #1681
improve rvm list code, update #1664
add rvm rvmrc to ruby-version, update docs, closes #1517
let's try to pretend we use markdown for help, update #1517
add brixen/mkruby to help/alt.md
add --verbose when installing rubygems
fix __rvm_version_compare -lt, update #1628
FreeBSD 8.3+ support
missing ;; at the bottom of new FreeBSD case block
add tests and fix __rvm_version_compare, update #1691
Add user-supplied repo support to rvm-installer
Merge pull request #1697 from rys/user-supplied-repo

Add user-supplied repo support to rvm-installer
make sure man pages have proper rights so multiuser installation can be updated by rvm group users, fix #1538
Merge branch 'master' of github.com:wayneeseguin/rvm
Merge branch 'master' into freebsd
fix endless loop when checking rights, update #1538
Merge pull request #1701 from rys/freebsd

FreeBSD 8.3+ support