Update HMCL version

HMCL/build.gradle

@@ -87,7 +87,7 @@ if (buildnumber == null)
 
 def versionroot = System.getenv("VERSION_ROOT")
 if (versionroot == null)
-    versionroot = "2.5.1"
+    versionroot = "2.5.2"
 
 String mavenGroupId = 'HMCL'
 String mavenVersion = versionroot + '.' + buildnumber
@@ -186,7 +186,7 @@ launch4j {
     icon = new File(project.buildDir,  '../icon.ico').absolutePath
     version = mavenVersion
     downloadUrl = 'http://java.com/download'
-    copyright = "Copyright(c) 2013-2015 HMCLSoft."
+    copyright = "Copyright(c) 2013-2016 HMCLSoft."
     
     jar = new File(project.buildDir, 'libs/' + mavenGroupId + '-' + mavenVersion + '.jar').absolutePath
     outfile = mavenGroupId + '-' + mavenVersion + '.exe'

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/download/MojangDownloadProvider.java

@@ -85,7 +85,7 @@ public class MojangDownloadProvider extends IDownloadProvider {
             return str.replace("http://files.minecraftforge.net/maven", "http://ftb.cursecdn.com/FTB2/maven/");
         else if (str.contains("typesafe") || str.contains("scala"))
             if (SupportedLocales.NOW_LOCALE.self == Locale.CHINA)
-                return str.replace("http://files.minecraftforge.net/maven", "http://maven.oschina.net/content/groups/public");
+                return str.replace("http://files.minecraftforge.net/maven", "http://maven.aliyun.com/nexus/content/groups/public");
             else
                 return str.replace("http://files.minecraftforge.net/maven", "http://repo1.maven.org/maven2");
         else