Add a command-line option for verbatim files.

Files can be specified with --verbatim_files=system/a,system/b,...
Those file-paths listed there will be excluded from the patching
mechanism - instead they will simply be written to the device
(without checking the state of the existing file there) - just
like it happens for a "new" file.
Merge branch 'cyanogenmod/cm-11.0' into cm11.0

Conflicts:
	tools/releasetools/ota_from_target_files

Change-Id: I465599b2e3dcc96066fc7d18b32be84eee4f26f2
Fixed argument name in the help text.
Merge remote-tracking branch 'quarx2k/cm-11.0' into cm-11.0
Merge pull request #6 from xdarklight/cm-11.0

Make it possible to specify a list of "verbatim files"