widget: fix widget insertion with or without canvas.before. closes #1021.
tests: fix animation tests.
factory: remove numpad, from an invalid PR
doc: fix doc.
widget: fix index (forgot to use newly created canvas.has_before property)
graphics: avoid one glGetString and fix another one GL command for android emulator where passing NULL to *length is not supported.
graphics: add support for etc1 textures
lang: fix id selector
etc1: fix detection of etc1 capability
Fixed broken links and changed capitalization for consistency
Corrections to /guide/inputs.rst
Revisions to the the guide: other-frameworks.rst and packaging.rst
Merge pull request #1043 from Zen-CODE/Doc_English_Improvements_15

Revisions to /guide/inputs.rst
Rivision to /guide/packaging-macosx.html
Added two ideas to gsoc listing, one for statecharts and the other for listview/gridview work.
core: markup add subscript and superscript support closes #922
Merge pull request #1046 from geojeff/docs_gsoc_ideas

Added two ideas to gsoc listing, one for statecharts and the other for l...
uix:TextInput allow keyboard shortcuts like ctrl+c to work in readonly
 TextInput on desktop os's if keyboard_mode == "system"
Merge pull request #1048 from Zen-CODE/Doc_English_Improvements_16

Revisions to the the guide
make relativelayout not inherit from scatter, but use just a translation for optimization
old relativelayout is now ScatterLayout