Fix battery icon with percentage showing "!" and percentage only color when under 14%

Change-Id: I559fd4d9fbb7f9599fe1b3cf75602b7ad7e2e301
fb: add bottom margin to stock default battery icon

We set the layout parameters programmatically so the fix from
google does not take effect. To solve set the bottom margin
programmatically based on the current display density

Change-Id: I9caa0e729afa19eb7cb852a1df6ad036a2839d1b
Revert "base: Tweak percentage battery icon spacing"

This reverts commit 4f989c87d8c8fe19cd459498f2feb54d9ca18ba0.

  - this was causing full charge percentage text to display incorrectly

Conflicts:
	packages/SystemUI/src/com/android/systemui/BatteryMeterView.java

Change-Id: Ia4fedce782e605a1058e9e978f1ea4ca39196500
Activity Indicators: fix content type

  - mShowIndicators is a boolean so we should not be using Settings.System.getInt to get and store content
    instead use Settings.System.getBoolean so the values can be stored correctly

Change-Id: I7c37cdf2427161fd1f898df4d9b8933529bb2ef7