misc: add more artifacts to gitignore

Change-Id: If080ebf270575608ae073ef0b3987b50dcd76faf
i9500: disable samsung USB

Change-Id: I3ba32903fb53162f09ed47314e1322a4334c124c
i9500: build modules into kernel where possible

Change-Id: I1b31f95714aaf6a790ef1270b8cc68c4e2d54bd3