uncommented cluster-merge options
If link to add to alignment exists, return it

This is causing null pointer exceptions if a user changes internal
links multiple times.
Added shaded jar plugin for offline rdf generator
MapReduce cleanup
Fix WK-132
Fix WK-130
Fix WK-131
rename glue
WK-134 #comment Empties don't decide datatype of column
WK-137 #comment cluster checks if worksheet exists before deleting
WK-136 #comment Sort output by totalRowAffected (2nd output), numRows (2nd Cluster)
WK-136 #comment Sort ASC on output
WK-10 #comment show an error dialog on page load and when Ontology Import fails
WK-136 #comment Fixed sorting to be based on number of rows in the nested clusters table
WK-138 #comment Fix bug where only 1 CleaningUpdate was being correctly applied by JS
adding commandline interface
Merge pull request #105 from areshand/development

Development
call cleanning from commandline for ArcKarma
remove print
remove print