Revert "PackageManager: Fix reconnection logic in Installer."

This reverts commit aa594a5ba5bd90b95de09bd3ab970921437c9afe.
Revert "[1/2] Speed up booting on multicore devices."

This reverts commit 93f9350339f9460a29edd6c272bb4ae39d0d447b.
BootMessage: show more info in boot dialog

Tell the users what package we are running dexOpt on currently

Change-Id: I665ab3847ec1846e40915a1fae21c43e2e7ccf6d
Keyguard: Fix PIN layout on sw320dp-mdpi devices

Fix a long standing lockscreen layout problem that was introduced in 4.2

Before: http://i.imgur.com/9sVKHRR.png
After: http://i.imgur.com/DLY4DRu.png

Change-Id: Ia3cdc0d10217a0a2504a7287f480d9f036e66eee

Conflicts:
	packages/Keyguard/res/values-sw320dp-hdpi/dimens.xml
	packages/Keyguard/res/values-sw320dp/dimens.xml