add a parameter to configure blurry effect
Update BkBlurryParameters -> BKTBlurryParameters
add BKTPopinDisableParallaxEffect poplin option
Merge pull request #20 from leverdeterre/feature_blurryParameters

Add ability to configure the blur effect fot the dimming view.
Update README.md
Refactored blur parameters object
Added documentation
Updated demo to show how to customize blurred background
Merge pull request #21 from leverdeterre/feature_disable_popin_parallax_effect

Add an option to disable parallax effect
fix warning unused variable (storedValue)
Fix iOS5 crash
Merge pull request #22 from leverdeterre/origin/develop

Fix iOS5 crash
Updated Readme for v 1.4
Updated podspec to v1.4
Merge branch 'develop'
[FIX]: Change default dim color to match iOS default dim color
[FIX]: Should not remove all notifications. This could possibly remove user's notifications.
[FIX]: Should not remove all notifications. This could possibly remove user's notifications.
[FIX]: silence warning when the min version is 6.0 or higher.
Merge branch 'notification-fix'

* notification-fix:
  [FIX]: Should not remove all notifications. This could possibly remove user's notifications.
Merge branch 'appearance-warning-fix'

* appearance-warning-fix:
  [FIX]: silence warning when the min version is 6.0 or higher.