added bootmanager log for monitor-collected log files to be referenced by web

added bootmanager log for monitor-collected log files to be referenced by web
added keyboard interrupt exception to nodequery

addressed root cause of IntegrityErrors from lousy code in controllers.py
	no elements of the Objects are assigned.
	this patch addresses functionality, need to clean up for clarity.

adjusted templates to use new aggregate object of nodes, pcus, and
	'pre-processed' values

updated emailTxt to use just 'pattern' in www node urls

added session.flush() to bootman.py to write out ActionsRecords