Merge branch 'hotfix/1.25.27' into stable
fix requiring autoconf version in centos, update #2916
update pats for omnios, fix #2910
support for linking to alias when used in wrappers, fix #2877
add RUBY_VERSION to environment files, fix #2912
add support for forcing platform in ruby-2+, fix #2928
extend PATH setting to preffix and suffix, update #2585
add support for virtualenv, fix #2585
add support for system dependant ruby version configuration, move __rvm_ruby_string_latest after reading defaults from db, fix #2916
Revert "fix migrating ruby aliases, update #2808", update #2929

This reverts commit bc62d101d03ab26f73ac94e1dd191df787985ca6.
remove old reference to rvm_scripts_path/patchsets
Fixed splitting on nil error.
1.25.28
Merge branch 'master' into hotfix/1.25.28
Merge branch 'hotfix/1.25.28'
add hook to set current ruby on use, fix #2935
allow forcing implode without asking question, fix #2947
Merge pull request #2933 from danielpclark/master

Fixed splitting on nil error.
add an error when osx-ssl-certs is used on system other then OSX, fix #2940
Merge branch 'master' of github.com:wayneeseguin/rvm