Merge pull request #30 from muesli/master

Mods are now proper instances of a class, no more static foo
* error reporting fixed in mod.class
* cleaned up facebook filtering
* cleaned up moves import „logic“
* added @nonsenz is_locked_mod suggested in #30
check if API data is actually returned
count and timeout up, filter NetworkedBlogs

also loop does not stop if api data is no array.
better error handling for wp_remote_get

 — i hope
* Nicer code.