Added Correlation Analysis and Line Graph
Change Line 53 from:
  pca.results <- prcomp(mRNAData, sclae=TRUE)
to
  pca.results <- prcomp(mRNAData)
Merging in changes from another branch
Merge remote-tracking branch 'origin/rc1-patch' into rc1-patch
Fix for HClustered Heatmap.
Merge branch 'master' of https://github.com/transmart/Rmodules into rc1-patch
Updating boxplot JS to have latest validation.
Updating validation/display for Fisher test.
Merge remote-tracking branch 'origin/RC_2' into RC_2
I think these are recent changes. They came in when I did a fetch.
Adding Correlation analaysis. Updating Survival Analysis.
Adding Correlation Analysis Files.
Correlation Analysis changes. Deleting class files.
Changes for line graph.
now uses output render service from Rmodules
Merge branch 'RC_2' of https://github.com/transmart/Rmodules into RC_2

Conflicts:
	grails-app/controllers/com/recomdata/transmart/data/association/CorrelationAnalysisController.groovy
	grails-app/controllers/com/recomdata/transmart/data/association/TableWithFisherController.groovy
	grails-app/views/plugin/LineGraph.gsp
	web-app/Rscripts/Heatmap/HClusteredHeatmapLoader.R
	web-app/Rscripts/LineGraph/BuildLinearData.R
	web-app/js/plugin/LineGraph.js
removed redundant CorrelationAnalysis JS file reference
added 2 params to the R script gpl dependent and independent
reverted the js file to previous version
we don't need target in git. all references to target and target-eclipse should be added to git-ignore list
Merge remote-tracking branch 'origin/master'