Bump version to 0.5.0 — Public Beta

Config.xcconfig

@@ -1,6 +1,6 @@
 APP_DISPLAY_NAME = Trio
-APP_VERSION = 0.4.1
-APP_DEV_VERSION = 0.4.1.9
+APP_VERSION = 0.5.0
+APP_DEV_VERSION = 0.5.0
 APP_BUILD_NUMBER = 1
 COPYRIGHT_NOTICE =
 DEVELOPER_TEAM = ##TEAM_ID##