issue-997: Fixed NavigationDrawerController where swiping off d

evice caused a partial correct state.

CHANGELOG.md

+## 2.12.19
+
+* [issue-997](https://github.com/CosmicMind/Material/issues/977): Fixed NavigationDrawerController where swiping off device caused a partial correct state.
+
 ## 2.12.18
 
 * Fixed layout issues in CollectionView, where the sizing was not correctlly being initialized.

Material.podspec

 Pod::Spec.new do |s|
 	s.name = 'Material'
-	s.version = '2.12.18'
+	s.version = '2.12.19'
 	s.license = 'BSD-3-Clause'
 	s.summary = 'A UI/UX framework for creating beautiful applications.'
 	s.homepage = 'http://materialswift.com'