[maven-release-plugin]  copy for branch 3.0.0-release
[maven-release-plugin]  copy for tag 3.0.0
Version numbers fixed to 3.0.0.
Corrected spelling error and added more developer names.
Changs merged from branch.
Welcome Screen icons are modified for consistency.
Fixes #1641: Removed "Contents…" and "List Available Commands" from Help menu
Fixes #1641: Actually fixed the help menu
Create New Network button fixed.
Null check added for menu item enable/disable section.
fixes #1655 String table column will be copied to new merged table.
Fit Label function is modified to support NAME instead of SUID.
Fixed bug# 1668
Update to custom graphics api to support view -- see r31052
Refs #1691 : Patch to 3.0 release branch
Updated CustomGraphics stuff to simplify signature of generics
Fixes #1696 (Arrow shapes not imported from Cy2 XGMML)
References #1684: Backported r31072. Updated licenses
References #1684: Fixed files that didn't patch cleanly the first time around
Fixing bug #1698. Checking if columns list is really different change it