- Deprecate global geographic crs strings, these should not be used
- Move some global constants to Qgis, and monkey patch for
API compatibility
- Deprecate global qgsVsiPrefix. Use QgsGdalUtils::vsiPrefixForPath()
instead
We had two different(!!!!) implementations for equality operator
for QgsPointXY, with different logic (one handled empty points,
the other didn't). This compiled only because one was not marked
as const. So we'd get a DIFFERENT equality check logic depending
on whether or not the first point was const... eeek!
Remove the duplicate one, mark the better one as const
