frameworks: base: grammar fixes

props to  Boštjan Mejak for letting JIRA know.

JIRA issue: CYAN-4913

Change-Id: I09b742b1935b7ae5a2588ddc2c8c529e4bac0664
Allow translucent navigation bar in landscape mode.

Change-Id: I5388f3f8a34533624619714bacfba52f95fc6d85
SysUI: Fix QS tiles cutting off in the ribbon

Change I6dbe2d165398a8142e024db827208dc778003431 introduced a bug
where some Tiles would be cropped when certain themes are applied.

This patch resolves that issue.  Also moved the new dimensions to
cm_dimens.xml instead of dimens.xml.

Change-Id: I64e45e83c0edb7101dfd05377376e57ec323cdc1
Add column for tracking when a theme was installed

Change-Id: Ie8d13aaaf968c21d765062ae598fdac62caa7b2d
Use TYPICAL_PROXIMITY_THRESHOLD instead of mProximitySensor.getMaximumRange()

Presto's proximity sensor returns values: 0.0f(near) or 5.0f(far).
mProximitySensor.getMaximumRange() must return proximity sensor's availible range, but it always return 0, so mProximityThreshold is also 0.

So boolean positive = distance >= 0.0f && distance < mProximityThreshold;  positive will never be
true.
The cause of this problem is proprietary sensor.msm8660.so, it must set proper Range and Resolution for proximity sensor.

Change-Id: Idf23ac50c8ec52bad5fafadbdf8af69dd66c273e