Merge pull request #31 from Clinkle/master

Add underlying view (With bugfix)
Updated to version 1.5
Merge branch 'master' of https://github.com/nicklockwood/FXBlurView

Conflicts:
	FXBlurView.podspec
	FXBlurView/FXBlurView.h
	FXBlurView/FXBlurView.m
	LICENCE.md
	RELEASE NOTES.md
Updated to version 1.5
Removed duplicated code by extracting things into separate methods
Added missing statement to call completion block in one of the branches
Merge pull request #34 from JaviSoto/master

Fixef DRYness in -updateAsynchronously: method
Updated to version 1.5.1
Updated to version 1.5.2
Updated to version 1.5.3
Fixed reintroduced pixelation issue on iPad mini
Handles updates to background when animating the blurred view position.

Uses the presentationLayer of the view and the underlying view to find
the position allowing the blurred view to show an updated background
when it is being animated.
Merge pull request #43 from richy486/master

Handles updates to background when animating the blurred view position.
Updated to version 1.5.4
Update FXBlurView.m

Don't use presentationLayer if you don't have one
Merge pull request #45 from jhollida24/master

Update FXBlurView.m
Updated to version 1.5.5
snapshot appropriate area of underlying view

When dynamic = NO, we still need to be sure to snapshot the appropriate
bounds of the underlying view so the blur matches what is directly
behind the blur view
Updated to 1.5.6
Merge pull request #50 from stuntdouble/master

snapshot appropriate area of underlying view