Version 4.6 - Fix for removing error message for broadband services

Resolved Tickets - #311, #337, #338, #339 and #340
Version 4.7 – Fix for reverting the parameter name for TBX(service)

Resolved ticket – #311
Merge remote-tracking branch 'upstream/master' into V-4.8
Version 4.8 – Fix for adding metadata to GP tool, elastic layer window and support for multi-symbol classes

Resolved tickets – #338, #374, #375
Merge remote-tracking branch 'CT/V-4.8'