Updated for NBUCore 1.9.0
Bump version
Move resources to NBUKitResources.bundle
Better divide podsepc unto subspecs
Add MPNotificationView subspec
NBUAssetsGroupViewController: call selectionChangedBlock on setSelectedAssets: too, refresh continue button, clear selectedAssets on group modification; NBUCameraViewController: flashLabel
Merge branch 'development' of github.com:CyberAgent/iOS-NBUKit into NBUKit

Conflicts:
	NBUKit.xcodeproj/project.pbxproj
Fix "A signed resource has been added, modified, or deleted" on Demo application by adding Fix Xcode bug script

# Force proper link code sign on next build
touch "${PROJECT_DIR}/NBUKitDemo/main.m"
Use NBUCore prerelease version on Demo
Disable Demo's rotation for now
Updated podspec