Orekit 7.0

Addapted to Stavor

BugFix stars background

Size of APK reduced. BugFix: degree-radians conversion when value is
null

APK size reduced. Bugfixes: angle-radians conversion when value is null,
limit zoom distances in huds.

FOV with poles corrected

Add About information: pro version and httpclientandroidlib

One FOV bug left

String corrections, latency SSL, VTS CNES Parsing

SSL works, pro version

+Bugfix Android 4.4.4 with GPU Adreno crashes with some shaders. Upgrade
crosswalk

+Fixing missions list selection and context menu.

+keep user mission records when upgrading database, new examples of
missions, bugfix mission list selection and style.

++ Mission examples. Bug of simulator reconstruct. Bug of closed
database

+bug fix date of mission editor. upgrade crosswalk.

Option move app to SD. upgraded crosswalk, context menu of missions,
added copy mission. Added orbit views