Rename to XPerienceLauncher To avoid elimination if use PA Gapps

Change-Id: I25b21b6ff60386ec21f5283d50c7d275b3318cb9
Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Merge branch 'cm-11.0' of https://github.com/XPerience-AOSP/android_packages_apps_Trebuchet into HEAD