Finish 1.3.0
Fix for IllegalArgumentException on ConnectionHelper

User-reported on version 1.2.3, seems really rare (only reported once). Better safe than sorry, though.
Fixes #35 (hopefully)
Updated Chinese (simpl.) strings
Bumped version to 1.3.1
Fixed crappy handling of text sizes

Closes #35 (for real?)
Finish 1.3.1