iOS: bump version number

Change-Id: I4f29dfdb97a2df96f3f9cfd76770533a1320176c
diff --git a/Ring/Ring.xcodeproj/project.pbxproj b/Ring/Ring.xcodeproj/project.pbxproj
index 2195af3..23f2010 100644
--- a/Ring/Ring.xcodeproj/project.pbxproj
+++ b/Ring/Ring.xcodeproj/project.pbxproj
@@ -2382,7 +2382,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 0;
 				DEVELOPMENT_TEAM = MSHYCBXK85;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -2398,7 +2398,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(SRCROOT)/../fat/lib";
-				MARKETING_VERSION = 2.49;
+				MARKETING_VERSION = 2.50;
 				PRODUCT_BUNDLE_IDENTIFIER = com.savoirfairelinux.ring;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
@@ -2423,7 +2423,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Distribution";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 0;
 				DEVELOPMENT_TEAM = "";
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -2439,7 +2439,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(SRCROOT)/../fat/lib";
-				MARKETING_VERSION = 2.49;
+				MARKETING_VERSION = 2.50;
 				PRODUCT_BUNDLE_IDENTIFIER = com.savoirfairelinux.ring;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
@@ -2590,7 +2590,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Manual;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 0;
 				DEVELOPMENT_TEAM = "";
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -2606,7 +2606,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(SRCROOT)/../fat/lib";
-				MARKETING_VERSION = 2.49;
+				MARKETING_VERSION = 2.50;
 				PRODUCT_BUNDLE_IDENTIFIER = com.savoirfairelinux.ring;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";