Updated sample project file to use iPhone SDK 3.0. Minimum Xcode version is 3.1.

@@ -348,7 +348,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -361,7 +361,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -360,7 +360,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -373,7 +373,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -344,7 +344,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -357,7 +357,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -361,7 +361,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -374,7 +374,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -289,7 +289,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphoneos2.2.1;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -302,7 +302,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphoneos2.2.1;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -322,7 +322,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -335,7 +335,7 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphonesimulator2.2;
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};

@@ -313,7 +313,7 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
-				SDKROOT = iphoneos2.2.1;
+				SDKROOT = iphonesimulator3.0;
 			};
 			name = Debug;
 		};
@@ -326,7 +326,8 @@
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				PREBINDING = NO;
-				SDKROOT = iphoneos2.2.1;
+				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
+				SDKROOT = iphoneos3.0;
 			};
 			name = Release;
 		};