Very preliminary first version

Things good:
- (Science) it works(, bitches.)
- fetch favourite language and falls back to others
- completely CLI.
- Can be run from cron (not really, since it relies on path being set)

Things not good:
- No parse args. argv[1] argv[2]
- No error handling
- Always preserve existing subs
- log everything
- uses wget in a pipe with gunzip (linux only, depends on path set)
- unorganized code
- no tests