bump versions and fix future build errors

VLC for iOS WatchKit App/Info.plist

@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.6.0</string>
+	<string>2.5.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

VLC for iOS WatchKit Extension/Info.plist

@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.6.0</string>
+	<string>2.5.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>1.0</string>
+	<string>1</string>
 	<key>NSExtension</key>
 	<dict>
 		<key>NSExtensionAttributes</key>

VLC for iOS.xcodeproj/project.pbxproj

@@ -3042,6 +3042,7 @@
 					};
 					4173AEAA1ABF1B850004101D = {
 						CreatedOnToolsVersion = 6.2;
+						DevelopmentTeam = 75GAHG3SZQ;
 					};
 					7D94FCDA16DE7D1000F2623B = {
 						DevelopmentTeam = 75GAHG3SZQ;
@@ -4003,6 +4004,7 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -4035,6 +4037,7 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -4064,6 +4067,7 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;