Merge pull request #435 from nightscout/release/0.2.2

Release v0.2.2

Config.xcconfig

@@ -1,5 +1,5 @@
 APP_DISPLAY_NAME = Trio
-APP_VERSION = 0.2.1
+APP_VERSION = 0.2.2
 APP_BUILD_NUMBER = 1
 COPYRIGHT_NOTICE =
 DEVELOPER_TEAM = ##TEAM_ID##