Proposed commit message:
Update to 1.1:
- Add .ino file instead of .cpp to SRCS when we have a .ino
file.
- Remove test for .ino and .cpp since it doesn't work we
aren't using an obj dir.
- Instead of generating an error for all make targets when
AVRDUDE_PORT is "arduino" and AVRDUDE_PORT is not defined allow everything except install/flash. Reviewed by: ? Approved by: ? Differential Revision: ?