Get library working in as many scenarios as I can

Fix execution of .love files

Merge pull request #2 from leafo/master

fix rock url

don't crash on empty ini file

convert to lua module

Add .love_load function for love2d

Force sharecart to use io as the ini backend

Add a readme

Add license

Remove usage of the unsafe argument for now

Writing to the savefile is kind of important

Fix bad string formatting

Initial commit