Pointing the pecl manager setup towards the right vagrant path
Renamed envvar_source param to be more precise, random cleanups
Renamed envvars to envvar_json for better variable naming, style fixes
Added README
Ruby, motherfucker, do you speak it?
Remove old link if found
Merge pull request #200 from fh/t/gearman-path

Pecl Manager: Added Path for Getcourse, Docs, Cleanups