#1026
Fix for multi-touch on mobile devices.
So far tested on BB10.  Checking in so I can deploy to iPhone and Android.
Replacing a magic number with a constant.
Merge branch 'master' of https://github.com/blackberry/GamePlay
Merge pull request #1034 from ablake/master

Multi-touch fix.
Fix TextBox documentation
Merge pull request #1037 from Pixelized/fix-text-box-documentation

Fix TextBox documentation
Merge pull request #1038 from blackberry/master

Merge master to next
Fix Linux Debug build
Merge pull request #1040 from stelth/master

Fix Linux debug build.
Merge pull request #1041 from blackberry/master

Merged master to next
fallback to OpenGL 2.0 on Windows if 3.0 is not supported
tabs converted to spaces
fixed window creation when OpenGL 2.0 is used
Add an InputMode to TextBox, including Password
Add a password-mode textbox to the sample browser
Add TextBox InputMode property documentation
Set TextBox::InputMode fixed values
Merge pull request #1042 from Pixelized/password-text-box

Password text box
Fix TextBox properties initialization on MSVC
Lua bindings for TextBox::InputMode