First pass at action bar stuff.

Expose RGB colors -- black, blue, and white.

Fix colors.

Dynamic action bar that allows left/right arrows to hide/show, set text.

Need to add click listeners to make it useful, but hopefully this provides a way to manage the various cases of how we render action bars.

Usage:

DynamicActionBar bar = new DynamicActionBar(RequestMapActivity.this, DynamicActionBar.ActionBarColor.DARK_BLUE);
bar.setText("Here we go");
bar.showLeftArrow(false);

Fix DynamicActionBar.

Fix ActionBar xml.

Remove this file.

Get initial EditText fields for create request shown.

Add Google Maps fragment.

Use customized EditText.

More Request creation UI stuff.
Merge pull request #50 from rogerhu/request_create

Initial page for creating requests.