Assemble now creates a new channel for output
Exception message fixed
Added workaround for etree not being able to use find to search for multiple attribute values on the same element
Minor fixes
Workaround for stos transforms being ignored when multiple transforms exist for different filters between two sections.
Updated MosaicToVolume code.  Needs further work to avoid translation issue.
Modified functions to generate images if they are missing.  Simplifies pipeline authoring and use.
Removed blank space that highlighting in eclipse.
Added commented test for building the entire RC2 test dataset.
Removed threading of report generation for each column in a table. Matplotlib has issues when multiple plots are created on seperate threads.
AssembleToChannel pipeline added.  Generates a new channel for assembled images, which is the correct behavior.  Will be renambed to assemble once testing is done.
Minor fixes
Type fixes for batch files
Refactor tests to avoid having a property starting with test.  This was causing test frameworks to fail in the correct conditions.
Minor formatting warnings fixed for eclipse editor