Show text bubble when the sidebar is first being displayed and when the user touches on an item while the view is still scrolling.

Change-Id: I6c575d53dfdc65360aadb0be0cbcb93192450b28
Prevent sidebar from opening an application if the user immediately lifts their finger upon opening the sidebar.

Change-Id: I6fd9cd6d94aee49098cf1deb9ecde2e5f2f79deb
Add ability to exclude apps from the sidebar [1/2]

Change-Id: Ia4d9b2590a228fd1b8ad95a68919cfd3b062213b
Add a receiver to listen for packages being added and removed so the sidebar can reflect those changes.

Change-Id: I336734060f3064fcc3f60d9f48d4a33308a3f20e
Merge "Show text bubble when the sidebar is first being displayed and when the user touches on an item while the view is still scrolling." into jellybean-mr1
Merge "Prevent sidebar from opening an application if the user immediately lifts their finger upon opening the sidebar." into jellybean-mr1
Merge "Add ability to exclude apps from the sidebar [1/2]" into jellybean-mr1
Merge "Add a receiver to listen for packages being added and removed so the sidebar can reflect those changes." into jellybean-mr1
Merge commit '8602bc7b35033496a999f4f9633ddf22e57df227' into jellybean-mr1

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/AppSidebar.java
Merge commit '2f3fca006f9002fcc0719334a1cfc188a53b8153' into jellybean-mr1

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/AppSidebar.java
Merge commit 'e01d2f2c92addc434a91355e2f01765309b879a6' into jellybean-mr1

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/AppSidebar.java
Merge commit '98da160c864fd45b09de97df33bb6e9ac2b00a4e' into jellybean-mr1