Remove tcl test app from engineering

Change-Id: Ibe5d20732a1fab086d1bbb1851be3143a0431c7e
PR695143- [Call] Can not receive a incoming call when there is one active call and one hold call.

Change-Id: I10db37bad39eac793c15f2b4169e21106f790715
Bug 642657 - [settings][home screen] After long press the screen ,then press home key,can not goto home screen.

Change-Id: I42e61425b729d63bb889967bac6426182310c07a
PR 640418 - [Settings]Factory reset does not delete all data stored in the device.

Change-Id: If3fe0f9065544f01c83e6d1079ca0547d84fec4b
Merge "Bug 642657 - [settings][home screen] After long press the screen ,then press home key,can not goto home screen." into foxfone-one
PR 695970 - [Search and Favorite icons in letter label are invalid]

Change-Id: Ic8bf042c2c471ece1cc3a1a58cfd9475c3d49852
Merge "PR 695970 - [Search and Favorite icons in letter label are invalid]" into foxfone-one