Updated TextFormatter for GWT emulation.
CHANGES
Removed input/output stream support.
Added duplicate emitter button.
Merge pull request #1824 from Ncl8/master

Added duplicate emitter button to ParticleEditor.
Added posibility to override density on desktop

This is very handy to emulate screen sizes on desktop, without having to use the emulator. E.g. resolution to 800x480 and set overrideDensity to 252 to emulate a 3.7 inch phone display with the same resolution.
Merge pull request #1769 from davebaol/i18n

Added I18N support
Merge pull request #1825 from hermith/master

Added posibility to override density on desktop
updated CHANGES
fixed up CHANGES, good to merge
fixed up Android.mk so progressive jpeg code gets compiled for android
Merge pull request #1816 from lordjone/math

Math additions
fixed locale emulation utf issues
Merge branch 'master' of https://github.com/libgdx/libgdx
fixed issue #1815, alpha at ff was actually alpha at fe cause java sucks
fixed issue #879, unloading of circular dependencies in AssetManager would go into infinite recursion
fixed issue #923, added Javadocs explaining what happens to x and y coords when the mouse is catched
added test for issue #1366
also tried it with an ogg to reproduce issue #1366
fixed issue #1371, t was limited in case of line plane intersection, which is of course wrong)