extending test timeout
code cleanup
#1370 recreating java integration test to be executed when installing module in repository
#1370 making citationmatching integration tests run on dedicated test cluster istead of embedded mini-oozie container
#1299 upgrading mapredChildJavaOpts to -Xmx4000m in order to solve heap space memory related problems
#1257 dropping schema generation related hacks in all map-reduce modules, switching to literal schema parameters
Removing usage of working_dir from Java workflow node.
#9463 removing redundant mapred.job.queue.name global property definition set to ${queueName} value, duplicates subworkflow definition
#1039 removing sideproducts of citation matching, enabled by default
increase heap size and reduce reducer count
updating job.properties
updating default job.properties