altered 'platform' argument in documentation as platformModule() is internal to function
fixed argument details for moduleSource() 'value'
added details, examples for runComponent()
added simpleGraph pipeline for use in examples
rename pipeline.xml
highlighted that runComponent() does not have sensible return
details and examples for loadModule()
examples for saveModule()
runModule() details and examples
no longer export modulePlatform()
documentation and examples for moduleInput()
small changes to moduleInput() doc
doc and examples for moduleOutput()
added R scripts for simpleGraph pipeline
moduleSource() doc and examples
fix up help file
added documentation and examples for module()
fixed broken module() - was getting NULL inputs/outputs from readModuleXML() and trying to do things to them
update help
help and examples for savePipeline()