Added ignoreTouches ivar to ignore touches to the LFGlassView but not its subviews. Default is YES. Removed previous default value of userInteractionEnabled ivar.
Being careful not to call the synthesized accessor when we don't need to, in -setup
Keeping our style convention for accessing ivars in this object consistent.
Revert "Keeping our style convention for accessing ivars in this object consistent."

This reverts commit 261b31e8552aedeb7f8a5de056c6d0e846cdd2cc.
Revert "Being careful not to call the synthesized accessor when we don't need to, in -setup"

This reverts commit e315d73915463cb91c70d57a1359905bdcc9b034.
Revert "Added ignoreTouches ivar to ignore touches to the LFGlassView but not its subviews. Default is YES. Removed previous default value of userInteractionEnabled ivar."

This reverts commit 9e96a5be04ff2cfbd4e8cbd82fd22fe218db2835.
Blend with backgroundColor

backgroundColor is now blended with blurred image
Blends with backgroundColor

added new “colorLayer” that placed on top and filled with
backgroundColor.
also added new “backgroundColorEnabled” property to toggle this
function on/off
Update LFGlassView.m
Blends with backgroundColor

added new “colorLayer” that placed on top and filled with
backgroundColor.
also added new “backgroundColorEnabled” property to toggle this
function on/off
Blends with backgroundColor

added new “colorLayer” that placed on top and filled with
backgroundColor.
also added new “backgroundColorEnabled” property to toggle this
function on/off
Added credit. Moved layer creation to the -init stage to avoid CA implementation funkyness. Removed need for BOOL to regulate the background color feature; merely avoiding adding the backgroundColorLayer if the backgroundColor has an alpha of 0.0.
Spacing
Changed method name, adjusted order of -setup operations to clarify current intent.
Cleaning up code a bit in -setBackgroundColor.
Disable implicit animations on the background color layer. Will want to go back and revise this solution when we move the blurring to a CALayer subclass, as that gives us better control over animations and allow us to safely expose a solution to blur the background color.
Also disable implicit animations when the frame changes on the background layer
Make sure the background color layer stays in the back of the layer hierarchy.
Added user defined errors for compiling without ARC, now that the implementation of LFGlassView manages ObjC objects as ivars.
Updated podspec