ConvertUnits reverses the output workspace if needed to put X-values in the ascending order. re #308.

Fix to Windows ScriptEdit to remove carriage returns that mess up the script code evaluation. Re #305

Added Instrument tree widget, forgot to add classes

Added Instrument tree widget

Added displaylist to faster rendering of same objects

Changed the way in which scripts are run. Now the whole script is executed by default, when pressing the execute key sequence. Re #289

Changed scripting environment in Mantidplot to use QScintilla library and split input/output window. REQUIRES QScintilla to be installed to be able to build Mantidplot. Re #305

Allow a component not to face a default facing component but still be rotated about z-axis. Refs #295. 

ManagedRawFileWorkspace2D checks the speed of data input from the raw file. If it's too slow because the file is on a network disk a cache file on the local drive can be created. A new property called "Cache" is added to LoadRaw2 algorithm. It takes values "If slow", "Always" and "Never" which mean create cache if connection is slow, create anyway or don't create in any case. re #304

Added Box picking for picking the detectors within the box. 
***NOTE**** that it only pickup the visible detectors in the box not the hidden detectors in the box

Re #215

Re #215

Added single time bin plotting to python scripting and removed a few warnings from Linux compilation. Re #289

Changed Matlab build to work with scons and included this in build server config. Not included in installer yet. Re #259

Added some new functionality to Matlab API and improved the help information for the simple API. Re #303