update XML escaping code and apply it more rigorously
authormirabilos <m@mirbsd.org>
Sat, 8 Jun 2019 15:27:58 +0000 (17:27 +0200)
committermirabilos <mirabilos@evolvis.org>
Sat, 8 Jun 2019 15:27:58 +0000 (17:27 +0200)
commit53758263c9506ae89374a8c9edffff37025077a6
treebb46c59544ad4ae9316730e13010b32afa97e570
parentfef04e5ca3c0e9b1ce458b68e37bb16f9366649b
update XML escaping code and apply it more rigorously

also tt-encase waypoint code
gpx.sh