Update binscripts/rvm-installer

Corrected spelling in a comment.
Merge pull request #1515 from dmaywest/patch-1

Update binscripts/rvm-installer
fix finding patches
movable patch for 1.9.3-p385
Merge branch 'master' of github.com:wayneeseguin/rvm
remove deryl from travis notfications
fix rvm prepare ouptut broken after cp/mv fixing
update opensuse rubies, fix #1511
NEXT: schedule #1511 for 1.18.7
fix after_use hook handling, fix #1520
Fix cheat scheet URL
Merge pull request #1524 from bolshakov/notes-typo

Fix cheat scheet URL