Fixed setting same widget for a cell.
ScrollPane clean up.
Javadoc.
Refactored SelectBox and List.

Better selection behavior, sizing of select box list when small, avoid invalidateHierarchy when possible.
Javadoc.
Fixed OrderedSet iterator remove.
Fixed indentation.
Added parameters to Elastic Interpolation.
Better reporting of GL info when errors occur.
Allow to resize InterpolationTest.
Table now uses padding from its background drawable by default.

#2322
Closed stream on UnsupportedEncodingException.
Used FileHandler.reader(encoding)
Merge branch 'master' of https://github.com/libgdx/libgdx
Copy/paste typo: back -> menu
Merge pull request #2349 from mikemee/master

Copy/paste typo: back -> menu
Clarify that the given projection fov is for Y
Merge branch 'master' of https://github.com/libgdx/libgdx