Merge branch 'hotfix/1.22.17' into stable
do not use rvm function for creating wrappers, fix #2250
Merge branch 'master' of github.com:wayneeseguin/rvm
move checking certificates for ruby to scripts/functions/osx-ssl-certs, update #2254
make sure the ruby used to install rubinius uses up to date certificates, closes #2254
fix loading osx-ssl-certs code in rubinius and external, update #2254
run certs update on proper ruby path, update #2250, update #2256
1.22.18
Merge branch 'master' into hotfix/1.22.18
Merge branch 'hotfix/1.22.18' into stable
Merge branch 'hotfix/1.22.18'
pristine only gems with extensions or executables, closes #2258
speed up selecting gems to pristine by selecting them in ruby, update #2258
use rubygems 1.8 for ruby 1.9.1, fix #2262
early initialize command_to_run in __rvm_try_sudo to make it work properly wwith root user, fix #2255
Updating verification for question mark in url
Merge pull request #2263 from oldNoakes/master

Updating verification for question mark in url
do not export __rvm_date and silence when it is missing in PS4, fix #2234
1.22.19
Merge branch 'master' into hotfix/1.22.19