added a few English stops
Merge remote-tracking branch 'origin/master'

Conflicts:
	step-core/src/main/resources/step.core.properties
added a few German stops and a couple of English ones
Merge remote-tracking branch 'origin/master'
added several Dutch stop words from Alan Hill
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'

Conflicts:
	step-core/src/main/resources/step.core.properties
added StrFreq