Fix folder paths in the main UI and code style cleanups.

Change-Id: I99257cd25d0d1e0f9b4cc6dc61469744c8dff9d2
Merge pull request #125 from rdumusc/paths

Fix folder paths in the main UI and code style cleanups.
Using pixel coordinates for ContentWindow and DisplayGroup.

Change-Id: Ib191d0690499d0eafa8a20176d5723ce8aca3fe8
Removing g_configuration (work in progress).

Change-Id: I33e9ba59d847ed29ad25d9205eef3a8f1dc91b87
WIP - Fixing unit tests

Change-Id: Icc7ba6e6414b2dce8ad3aecd171009b8fbb37425
Fix creation of the ContentInteractionDelegate

Change-Id: I9f4ffdf8a21995d5003df921e3feb97f0a5fb6df
Correctly using ContentWindowController. Fixed loading / restoring of sessions. Fixed touch point location.

Some unit tests are still failing.

Change-Id: Ic9d461f908a3036009b648562357139d23fcd1e5
Fixed all unit tests

Change-Id: Iaa8aa7434df9fd46f789c2896452c9429f5277fb
Minor clenup

Change-Id: I9ebef1892510761de9e11024672d84183f280bb8
Simplify the rendering of the BackgroundContent

Change-Id: Ie6a2771b39e624d66e52c2db9e23d485c08e9d88
All window operations now managed by the ContentWindowController.

Change-Id: Ibac85fc4dfd7ad66fb35c7aec7e1168fc8b22381