2470485158
This change makes checkstyle much faster by checking only recently changed files. It only checks files changed in last commit and files which are localy modified. Old behavior is preserved by specifying argument "--full" when invoking script. In addition "make checkstyle" and "make "fixstyle" actions are added to the top-level Makefile. Change-Id: I7d86225bd282f32ee508e7f52692a3778ac8dcda Signed-off-by: Damjan Marion <damarion@cisco.com>