ProfilesCollection can find minecraft folder on macos
Files in saves folder are ignored (could be e.g. backups)
Added buld task for OSX application bundle
Removed CLI app
Implemented progress report on loading worlds
Worlds can be reloaded manually
Avoid starting to load worlds twice
Support Nether and End
Support Minecraft 1.8 where item ids are strings
improved spacing on WorldViewer
Improved About dialog: libraries and forum link
Added forum link and OS X note to README
Release v0.2