Merge branch 'hotfix/1.22.2'
simplify picking ruby url, update #2136
improve of handling of gemset rename, update #2130
improve rvm user none
improve __rvm_env_string when using custom gemsets path, update #2130
do not ignore rvmrc in rvm ... do ..., fix #2130
update tests for rvm user gemsets, update #2130
account for spaces in user names, fix #2140
add the missing instruction to change rights, update #2140
try bitbucket fallback, update #2135
SmartOS: use eval so that gnu_tools_path is set in __rvm_grep
Merge pull request #2142 from mattconnolly/master

SmartOS: use eval so that gnu_tools_path is set in __rvm_grep
rewritten instruction for space users, fix fix #2140
Merge branch 'master' of github.com:wayneeseguin/rvm
quote rvmrc file sourcing in installer, update #2140
SmartOS: fix escaping of GREP_OPTIONS and return result in eval of __rvm_grep
Merge pull request #2144 from mattconnolly/master

SmartOS: fix escaping of GREP_OPTIONS and return result in eval of __rvm_grep
improve cleaning rvm_gemset_separator from the gemset name, fix #2147
add the missing bracket, fix #fdafa6d, update #2147
improve resolving scripts path in db