s2 related issues

[edzer]

A (growing) collection of issues caused by using s2 as geometry engine for ellipsoidal coordinates; if they're closed, it means they're still open but listed here.

• [ ] st_crop not working; #1759
• [ ] Loop 0 is not valid:; #1762
• [ ] ; Unwanted longitude conversion 0-360 to -180-180 #1751
• [ ] ; problem with Buffer #1749
• [ ] #1748
• [x] #1740
• [x] #1738
• [x] #1732
• [ ] #1692
• [x] #1708
• [x] #1844
• [x] #1881
• [x] #1902
• [x] #2093
• [x] #1944
• [x] #1762