General fixes

• File templates ignored a per project custom license
• Reload action renamed to restart and shorcut changed to avoid conflict with new Paste as Lines command in editor multicaret
• Visual improvements to request mappings navigator panel
• Properly handle Ctrl + Enter configuration properties completion to overwrite the current property name
• Initializr project wizard: removed option to add Spring Boot configuration processor as now it can be chosen in the Dependencies page and checked by default the 'Run/Debug with spring boot maven plugin' option
• Restart action now exploits an environment variable instead of a command line argument. You may see an unexpected --spring.devtools.restart.trigger-file argument on old projects after upgrade
• List of closed issues