Rebase to release-61
Pick up latest changes
added space
removed signalnames
removed extra closelog
made review corrections
mchanges as per review comments
review corrections
removed filename
added boost_filesystem dep
removed reporting
corrected the to the to and wrong action
Made consistent wording for exits
Merge branch 'dev' of github.com:Metaswitch/homestead into pdlogs

Conflicts:
	debian/control
Fix up monit log
Merge pull request #175 from Metaswitch/pdlogs

[No reviewer] Pdlogs