fix permissions only of extracted files not everything in target, also removes target files, fix #1680
Merge branch 'master' of github.com:wayneeseguin/rvm
NEXT: 1.19.1 with 1680 and 1743
improve extraction errors detection, fix rights for travis, update #1680
NEXT: 1.19.1 with 1680
fix extraction temp on FreeBSD, fix travis rights fixing, update #1680
NEXT: 1.19.1 with 1680
speed up tests by reoving gem/bundler update commands
speed up tests by reverting gem/bundler update commands
improve the message for failed dependencies, fix #1720
fix update-system and error messages, improved autolibs level detection in update-system, update #1720, update #1724
fix rvm_requiremnts_fail_or_run_action, update #1720, update #1724, found: http://stackoverflow.com/questions/15587298/cant-install-ruby-1-9-3-via-rvm-in-os-x-lion-even-with-with-gcc-clang/15587558?noredirect=1#comment22320984_15587558
NEXT: 1.19.1 with 1720 / 1724
fix compiler detections
NEXT: 1.19.1 - fix compiler detections
add a warning for ZSH caching problem with __rvm_cleanse_variables, fix #1746
NEXT: 1.19.1 with 1746
Merge branch 'master' into feature/quiet-curl

Conflicts:
	scripts/functions/requirements/openbsd