Updated some TODO notes.
May as well be using returnX here.
Created a Uize.Math namespace to contain math-related modules going forward.
Lowering the importance on this module.
Starting a new math module for factoring out the logical coords math in Uize.Widget.ImagePort
Updates to general TODO notes.
Merge remote-tracking branch 'upstream/master' into staging
- Moving scrollToNode out of Uize.Fx into it's own Uize.Fx.Scroll
- Moving Uize.Matrix2D under the Uize.Math namespace
- Fixing bug in Uize.Node for setting opacity in IE to also support setting a 0 value (in addition to the original fix to support '')