Added initial draft of DLS product
Removed unneccassary plugin customization
Updated plugin_customization to Diamonds previous one
Added databrowser to feature list and loads of plugins
Added remote target
Dummy diamond paths are the default in preferences.

This in in preference to non-working paths from NSLS2,
however these should be changed to a more suitable
configuration when a Diamond one exists.
Add color.def for Diamond.
Added CA-Gateway to CA Address list

For some reason this is required to see
PVs through the gateway after a tycho build,
but not when running a from the IDE.
Unpack product plugin to dir instead of jar
Added font.def and also added color.def to build output
Modified font file to provide same options as EDM
Converter: convert CALC PVs

Move the CALC and LOC PV parsing into a generic class with static methods.
Add unit tests for parsing different LOC and CALC PV types.
Converter: remove rogue print statement
Merge pull request #652 from dls-controls/dls-product

DLS Product
Merge pull request #651 from dls-controls/calc

Converter: convert CALC PVs
Merge remote-tracking branch 'origin/master' into sns4