GeoPulse 1.27.1

This is a small release to fix some bugs and add "New Version" checker in main menu and on the Home page.

• Added New Version information in main menu and Home page
• Improved k8s helm charts with respect to termination/grace period - see #450 and thanks to @dcelasun for contribution
• Improved highlighted trip tooltip and coloring the path
• Fixed several issues related to Vector maps
• Fixed wrong longitude when a new trip is planned (edge case)