fixed compiler warning

Change-Id: I66f87aeaa34419d485af5897267cf0389f47bbfc
Fixed bug where Map parameters were being ignored.


Change-Id: I7ae81fe503131a41c1097c274dd2bf9f6be875cb
Added DataService.getDataSet() for use with JsonRPC.
Updated JavaScript API test code to include sample server query


Change-Id: I5cedb64620925fb4b3a2337c83353ff6ff619d4b
cleanup

Change-Id: I5d14ff3a3ee715f5dd08d3ba9164a819afebf34a
improved sample code
updated example code
fixed function name typo

Change-Id: Ie70ad146a0dda12a47abb52a9f072843fd674092
fixed null pointer error
added check for NaN
added buttons for heat map functionality
updated button label
added defaults.xml
fixed bug with default parameter values in external interface functions
added launch file
fixed wrong parameters
StageUtils.generateCompoundIterativeTask(): added support for returnTime
parameter in async tasks.
rename launch file
added comment
reorganized code
Improved speed of asynchronous functions by using returnTime parameter.