Changes made to better encapsulate the static map and tidy up the code
before implementing the formFactor calculation.

Stupid copy error meant the unit was wrong.

The static quick conversion map mutated within a parallel loop, see
AnvredCorrection, so it needs to be protected by a critical block

Updating the map of objects was not thread-safe and the units now have
state meaning that it is best to have a new object for each create call.

for all platforms (Windows already did). This assists in making
a Mantid install relocatable, which is required for the upcoming
installation on SNS clusters.

refs #5537 Renamed couple of classes responsible for event conversion

WorkspaceGroup now holds shared pointers instead of workspace name. It can be used outside the ADS.

It will help to consolidate code surrounding energy transfer modes.

(1) Add FilterTimes() in TimeSeriesProperty
(2) Enable FilterEvents to apply splitters to logs.

Also add a couple more that were missing and re-order so that the list
is in the same order as they appear in the properties file. Re #5249.

It should point to the sub-directory.

The relative path was wrong for OS X. It now just uses the key in
the properties file. Also quietened the output of querying paraview
by capturing the stderr as well.

Return is now by reference & there is a performance test.

It did call -V which ends up starting a GUI briefly and is quite slow on
OS X. Changed to --help as this is faster and we don't grab anything from
the version string anyway.

Changes required so that the final bundle has the correct library links to
ParaView in the pvplugins.

Eliminates an exception on Windows when setting user preferences.

Uses a single generator to allow easy construction of an ND point from
pseudo-random numbers thereby presenting a cleaner interface inline with
the other ND generators.

The Vates quantification requires using the Sobol sequence for producing
a point in ND space. The interface as it was made it difficult to
swap out other random number generators. There is now a generic ND
interface that returns a vector of numbers.