fix endless loop when checking rights, update #1538
Merge pull request #1701 from rys/freebsd

FreeBSD 8.3+ support
cleaning version sorting, update #1701
add ssl certificates errors check for rvm fetch, fix #1702
add duplication arker for ssl certs errors, update #1702
Rename hacking to contributing so we peeps know.
Removing patch dependency for openbsd installs
improve jruby installation error reporting, update #1692
Merge branch 'master' of github.com:wayneeseguin/rvm
Move contributing back to hacking.
Add contributing.md to help users filing bugs.
Merge pull request #1703 from kmwhite/master

Removing Patch dependency for OpenBSD
restore PATH on failed .rvmrc load, fix #1546
Merge branch 'master' of github.com:wayneeseguin/rvm
add warning for RUBYLIB, fix #1675
cleaning macports requirements for autolibs, fix #1704
make sure short versions are recognized properly, fix #1706
move clang warning where it can use detected CC, fix #1696
fix formating + importing gemset msg
improve listing remote jruby, update #1690