[FEATURE] leave backup when saving projects
[globe] Fix extent synchronisation
Add missing license headers
Fix bug in datum transform sync
[globe] Re-Enable sync extent button and disable home button
The home button was a duplicate of the globe in the center of the
navigation arrows
In case PROJ_LIB is set, disable grid shifts if .gsb file are not there
translation update: hindi new maintainer
fix in name of translator
add missing actionFeatureAction() to gui and sip
Return expression string from QgsExpression::expression(). Don't use ::dump()