Update to Gson 1.7.2

.classpath

@@ -15,7 +15,7 @@
 	<classpathentry kind="lib" path="ext/jdom-1.0.jar" sourcepath="ext/jdom-1.0-sources.jar"/>
 	<classpathentry kind="lib" path="ext/junit-4.8.2.jar"/>
 	<classpathentry kind="lib" path="ext/jetty-webapp-7.4.3.v20110701.jar" sourcepath="ext/jetty-webapp-7.4.3.v20110701-sources.jar"/>
-	<classpathentry kind="lib" path="ext/gson-1.7.1.jar" sourcepath="ext/gson-1.7.1-sources.jar"/>
+	<classpathentry kind="lib" path="ext/gson-1.7.2.jar" sourcepath="ext/gson-1.7.2-sources.jar"/>
 	<classpathentry kind="lib" path="ext/mail-1.4.3.jar" sourcepath="ext/mail-1.4.3-sources.jar"/>
 	<classpathentry kind="lib" path="ext/googlecharts-1.4.20.jar" sourcepath="ext/googlecharts-1.4.20-sources.jar"/>
 	<classpathentry kind="lib" path="ext/javax.servlet-api-3.0.1.jar" sourcepath="ext/javax.servlet-api-3.0.1-sources.jar"/>

src/com/gitblit/build/Build.java

@@ -575,10 +575,10 @@ public class Build {
 				"");
 
 		public static final MavenObject GSON = new MavenObject("gson", "com/google/code/gson",
-				"gson", "1.7.1", 174000, 142000, 247000,
-				"0697e3a1fa094a983cd12f7f6f61abf9c6ea52e2",
-				"51f6f78aec2d30d0c2bfb4a5f00d456a6f7a5e7e",
-				"f0872fe17d484815328538b89909d5e46d85db74");
+				"gson", "1.7.2", 174000, 142000, 247000,
+				"112366d8158749e25532ebce162232c6e0fb20a5",
+				"a6fe3006df46174a9c1c56b3c51357b9bfde5874",
+				"537f729ac63b6132a795a3c1f2e13b327e872333");
 
 		public static final MavenObject MAIL = new MavenObject("javax.mail", "javax/mail", "mail",
 				"1.4.3", 462000, 642000, 0, "8154bf8d666e6db154c548dc31a8d512c273f5ee",