Bug 1058781 - Fix rtl layout in app permission panel and homescreen panel
Bug 1101942 - add search path found in nightly ftp package

	modified:   Makefile
Bug 1103819 - Enable parallel build by default
Bug 1097450 - Save (to settings) the activeLayout of groups supported by one layout, when we change to that layout

- The whole currentActiveLayout logics have been consolidated from KeyboardHelper to InputLayouts, as part of our goal to disentangle KeyboardHelper.
- Also, properly define the undefiness of activeLayout in InputLayout's layouts.
Merge pull request #26390 from RickyChien/bug-1103819

Bug 1103819 - Enable parallel build by default r=@cctuan
Merge pull request #26311 from gregarndt/bug_1101942_xulrunner_sdk_path

Bug 1101942 - add search path found in nightly ftp package r=@RickyChien, r=@martinthomson
Merge pull request #26104 from mnjul/bug_1097450_save_group_active_layout

Bug 1097450 - Save (to settings) the activeLayout of groups supported by one layout, when we change to that layout. r=timdream, f=johnhu
Merge pull request #26321 from crh0716/1058781

Bug 1058781 - Fix rtl layout r=eragonj