Version 1.6

Add method ProgressLogger.measureAndLogTime

Example of usage:

def result = ProgressLogger.measureAndLogTime({spent-> log.debug('Operation took: ' + spent) }){
	println 'test' // Some long measured work
	return 42
}
assert 42 == result

Version 1.1

• Add ProgressLogger.next(String) method. Especially useful for testing.
• Introduce Spock tests