Add "lintclean" target to remove current lint outputs -- forces lint to
be run again next time "make lint" is run.
Enable the 'build/include_alpha' rules to make lint check that the
includes are correctly alphabetized.
Fix header alphabetization lint errors.
Fix conflict on setting of LRN layers between train/test net and deploy net
Merge pull request #859 from beam2d/fix-cifar-lrn-region

Fix conflict on setting of LRN layers between train/test net and deploy net
Merge pull request #856 from jeffdonahue/lint-tweaks

add header alphabetization to lint checks