updated libphidget version
added checksum for new tarball
Merge pull request #25 from ipa-bnm/groovy_dev

updated libphidget version
using version 7.9 of libpcan
removed unused makefile
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_extern into groovy_dev
Merge pull request #27 from ipa-bnm/groovy_dev

clean up