Add .gitignore for gh-pages branch.
Update fcgiwrap, change prefix to /opt, and make the rpm relocatable.
Update ImageMagick to 6.8.1-9, change prefix to /opt, and make the rpm relocatable.
Add pcre 8.32.
Add rbenv.
Add rbenv-ruby-build.
Add rbenv-ruby-1.9.3p362.
Update repodata.