PlotScript was modified
Added missing line of code 
Image generation from R now possible

Change-Id: I34a937d1e1900ea500b5a522a48d9e7cb11684f4
Merge branch 'master' of https://github.com/IVPR/Weave into shweta
1)New R interface 2)Clustering Platter(old) 3)Cluster Assortment (new)
4)New framework for clusterings (textComponent, numberComponent etc)
5)PCA editor

Change-Id: Ib8423b2d456bafd23551ee5be229075c75860f4f
Merge branch 'master' into shweta

Conflicts:
	WeaveUI/src/_InitializeWeaveUI.as
	WeaveUI/src/weave/application/KeySetContextMenuItems.as
KMeansClusteringEditor from userControls deleted

Change-Id: Ib03c6d7bf44253b34b27cdcdebd64171b2b27160
1) Made changes to Asyncresponder
2) Made new NumberInputComponent and ChoiceInputComponent
3) Made new DataminingChannelToR

Change-Id: Ibf9da043c501af0f81f546a06aafab145aaf2bfe
1) New Clustering Editors added
2) New Datamining Interface added
3) New feature in LineChart Tool which can use two sets of columns for
plotting

Change-Id: I35e9aa2a52317c4f854af88022de0a07094f8e09
Properly added WeaveExamplePlugin to the build dependencies for now.
Added more code for compiling statements
fixed bug with csv import string/number type checking
added more code for compiling statements.
more code for compiling statements
Added row buffer limit to work around limitation in SQLServer driver.
getBoundsFromKey now avoids creating unnecessary empty arrays
restructured code
fixed bugs in GlobalLib, added trace
added stack trace printing
Added support for if/else, fixed other compiler bugs.
improved radviz anchor drag behavior
changed internal representation of if/else