Themes: PhoneWindowManager UI context on demand

Creating the UI context in init causes some elements
like the power menu to not theme correctly. This solution follows
the same pattern as VolumePanel.

Change-Id: I5c12f9a3bc8f5fe8d96ef2775b840926a6c35e28
Framework: fix disable screen-off animation

This line got lost in "Merge tag 'android-4.4.3_r1' into HEAD" and it's not possible to disable screen-off animation.

Change-Id: I050647afb30fae4547db561a2d3e212213e12873
Fix can't change airplane mode from GlobalActions.

A PhoneStateListener is registered in the constructor of
GlobalActions which, on rare occasions, leads to a callback being
received immediately. In these cases because mHasTelephony has not
been initialized, airplane mode is not refreshed in the callback
which disables the option to set airplane mode from GlobalActions.

To fix this issue mHasTelephony has to be set before registering
the listener.

Change-Id: If117a879d3244414b369a1711bf46526b7a5ae24
QS: respect equalizer in switch to small tiles

Change-Id: I2fa7f721c5a884bcfad49eb9e6a104ea89b019a5
CM11 Themes: Add support for composed icons [1/2]

If an icon pack includes background, mask, and/or foreground
images and an icon is not included for a given app, an icon
will be generated using the background, mask and foreground.

Icon packs can include the following items into their
appfilter.xml
    <!-- Set deafult scale factor for the icons -->
    <scale factor="1.0" />

    <!-- Set back image for composed icons -->
    <iconback img="iconback" />

    <!-- Set the mask image for composed icons
         Original icon will be masked off using this mask -->
    <iconmask img="iconmask" />

    <!-- Set foreground image for composed icons -->
    <iconupon img="iconupon" />

Note: Mutliple iconback images can be used as follows
    <iconback img1="iconback1" img2="iconback2" img3="iconback3" />

Change-Id: I0f5fd7de4f0eae485139cbcd282c1d1e1663952f