Merge pull request #1 from rock3r/gradle-update

Update Gradle project
Revert import of appcompat-v7
Updated Gradle config to use newer tool versions
Merge branch 'master'
Merge branch 'appcompat-fix'

Conflicts:
	android/build.gradle
	android/src/main/java/android/support/v7/app/ActionBar.java
	android/src/main/java/android/support/v7/app/
ActionBarActivityDelegate.java
	android/src/main/java/android/support/v7/app/
ActionBarActivityDelegateBase.java
	android/src/main/java/android/support/v7/app/ActionBarImplBase.java
	android/src/main/java/android/support/v7/app/ActionBarImplHC.java
	android/src/main/java/android/support/v7/internal/view/
ActionBarPolicy.java
	android/src/main/java/android/support/v7/internal/view/
SupportMenuInflater.java
	android/src/main/java/android/support/v7/internal/view/menu/
ActionMenuItemView.java
	android/src/main/java/android/support/v7/internal/view/menu/
ActionMenuPresenter.java
	android/src/main/java/android/support/v7/internal/view/menu/
ActionMenuView.java
	android/src/main/java/android/support/v7/internal/view/menu/
ListMenuItemView.java
	android/src/main/java/android/support/v7/internal/view/menu/
ListMenuPresenter.java
	android/src/main/java/android/support/v7/internal/view/menu/
MenuBuilder.java
	android/src/main/java/android/support/v7/internal/view/menu/
MenuDialogHelper.java
	android/src/main/java/android/support/v7/internal/view/menu/
MenuPopupHelper.java
	android/src/main/java/android/support/v7/internal/widget/
AbsActionBarView.java
	android/src/main/java/android/support/v7/internal/widget/
ActionBarContainer.java
	android/src/main/java/android/support/v7/internal/widget/
ActionBarContextView.java
	android/src/main/java/android/support/v7/internal/widget/
ActionBarOverlayLayout.java
	android/src/main/java/android/support/v7/internal/widget/
ActionBarView.java
	android/src/main/java/android/support/v7/internal/widget/
ActivityChooserView.java
	android/src/main/java/android/support/v7/internal/widget/
CompatTextView.java
	android/src/main/java/android/support/v7/internal/widget/
LinearLayoutICS.java
	android/src/main/java/android/support/v7/internal/widget/
ListPopupWindow.java
	android/src/main/java/android/support/v7/internal/widget/
ScrollingTabContainerView.java
	android/src/main/java/android/support/v7/internal/widget/
SpinnerICS.java
	android/src/main/java/android/support/v7/widget/SearchView.java
	android/src/main/java/android/support/v7/widget/
ShareActionProvider.java
	android/src/main/java/android/support/v7/widget/
SuggestionsAdapter.java
	android/src/main/res/values/styles.xml