Small changes to make compilation using jdk 8 possible. (For with iterator rather than for each, explicit types.)
Not sure these are the best solutions, but they work, and all tests succeed using both jdk 7 and jdk 8.
Won't mark bug as complete until jdk 8 is actually released.
Issue#: 2080


git-svn-id: svn+ssh://svn.code.sf.net/p/pcgen/code/Trunk/pcgen@19479 ef53c05b-3124-4d59-ae7d-fe3273f42be7