Updated xspress3Support to 2 July version of STFC software:
   - Revision: 368 of  https://svn.dl.ac.uk/local/da-tech/branches/xspress3-build-cleanup/det-software
Updated xspress3_settings to have separate 8, 16 and 32 channel directories
Added 8, 16 and 32 channel example iocs
Added 8, 16 and 32 channel example ioc builder definition files
Made graphics control, and resets scale with the number of channels
Updated xspress3 EPICS control C interface for more than one Xspress3 system
Update preparePublish.sh for multiple IOC's generated by the DLS builder system
Updated builder to reflect latest xspress3 library dependencies
Build all IOCs by default
Removed BOOST dependency from xspress3Example Makefile
Updated xspress3Support to 10 July version of STFC software:
   - Revision: 370 of  https://svn.dl.ac.uk/local/da-tech/branches/xspress3-build-cleanup/det-software
Added ITFG support to EPICS xspress3 driver
Made number of ROI's and arrays vary with Channel count
Updated displays to 16 channels
Removed typo (hanging _AttrReset) in xspress3_highlevel.template
Rebuilt iocs since ROI's and StdArrays now instantiated by the xspress3 builder
Added .gitignore
Updated INSTALL.sh to reflect publishing of xspress3-1-10