alt-maid and util.concurrent updates
Wrong properties lookup
Track how long a Transaction keeps each connection out of the pool
Better transaction logging
tracking flag controlled by maid settings
Moved short-lived tasks to dasein-util task pool
This should be a daemon
Cherry-pick: move to logger.error

Conflicts:

	src/main/java/org/dasein/persist/Execution.java
	src/main/java/org/dasein/persist/Transaction.java
reduce logging contention
Converted to latest dasein-util
Better slow query log messages
Merge branch 'H2PR'
Lost edit in 'theirs' merge strategy
Merge branch 'master' of https://github.com/turtlebender/dasein-persist
bump version
Merge pull request #3 from newbrough/feature/bump-util-version

bump version
Merge remote-tracking branch 'origin/release/x2014.12.04'

Conflicts:
	src/main/java/org/dasein/persist/Execution.java
	src/main/java/org/dasein/persist/RelationalCache.java