Adjusting portageq to use match instead which will work on older versions of it
Merge pull request #1557 from cwgem/gentoo-portageq-fix

Adjusting portageq to use match instead which will work on older versions
Use --touch with tar to avoid utime change issues
A bit more duplication than the last commit, mostly trying to get another Travis build going to see why it's failing.
Merge pull request #1558 from cwgem/tar-fix

Use --touch with tar to avoid utime change issues
install apple-gcc42 only when LLVM gcc is default
Merge branch 'master' of github.com:wayneeseguin/rvm