I added persistent caching to translate wordpress org…

I added persistent caching to translate.wordpress.org, fixed a bug in GlotPress, and tweaked a few things. The result: GlotPress is now super fast. Even the really slow project pages now load in an instant. See for yourself: https://translate.wordpress.org/projects/wp/dev. Let me know if you see anything funky, such as stuck values (caching issues) etc.

#glotpress