Bug 520163: Provide a way to exclude Scanner Errors from headless build

Implemented by allowing users to specify type of error
markers to consider, as well as ability to print out
the error markers that are causing build to fail.

Change-Id: Iaa0b41be9ec1c1ff5268734697f361dac6fec49e
Signed-off-by: Jonah Graham <jonah@kichwacoders.com>
3 files changed