SettingsProvider: Add a default for the dialer's autocomplete

... and flip it on

Change-Id: I9ff8d3fdb682292a89606856c8851b5eed197f06

Conflicts:
	packages/SettingsProvider/res/values/defaults.xml
	packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
Dialer AutoComplete: Bootstrap the onUpgrade for the SettingsProvider
to automagically create this setting and enable it by default.

PS2: Delete evil whitespace
PS3: Forgot to update the DB Version

Change-Id: I58eee488d1dee4941713d5cc4503f2f2861462d5