* partial implementation of determine_initiative action log entry
* add an action log entry when initiative is determined
* address checkstyle and PMD complaints
* preexisting PMD unused variable error that was masked by other code
Merge pull request #1005 from cgolubi1/663_695_action_log_initiative

add initiative and die rolls to action log
Merge remote-tracking branch 'upstream/master' into 192_win_message

Manually resolved conflicts in:
	test/src/engine/BMGameTest.php