v3.7.4

This is the code for the public release of version 3.7.4 of GeoMapApp.

What's Changed

• Fixed GMA@Sea problems (for version 3.7.3) by @astrong-ldeo in #572
• Refresh home by @astrong-ldeo in #577
• Fixed issue with User Guide and Terms of Use menu items on Mac/Win by @astrong-ldeo in #576
• Reverted the Google Earth XMLNS URLs to use http instead of https by @astrong-ldeo in #575
• Session export/import fix by @astrong-ldeo in #574
• Grid composer resolution fix by @astrong-ldeo in #573
• Fix for URL issue by @astrong-ldeo in #579

Full Changelog: v3.7.2...v3.7.4