add vimline with style

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
more detailed usage message

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
rpm complains when headers have executable bit set

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
add makefile for android headers

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
no need for check_header_exists

Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>
Merge pull request #198 from groleo/extract-headers-2

Extract headers, continuation