Updated the vim.gradle script to work in new Syntastic version

Updated README

README.md

@@ -3,16 +3,44 @@ a gradle plugin to generate the classpath file and config variables for getting
 Syntastic.vim to work with a gradle build.
 
 Obviously this plugin depends on the 'syntastic' vim plugin.
+
+## Installing (build.gradle)
+Add contents of vim.gradle to your build.gradle:
 
-## Usage
-apply the plugin file and then run the `vimFiles` task to generate the required
-files. To ensure that syntastic is correctly configured you will also need to source
-.vimrc.local
+    apply plugin: 'java'
+    apply plugin: 'maven'
+     
+    repositories {
+         mavenCentral()
+    }
+    (...)
+    task vimFiles << {
+        (...)
 
+## Installing (vim.gradle)
+Just add the `vim.gradle` to the project root.
+
+# Installing - Adding support on VIM
 The easiest way to do this is to add the following lines to the end of your .vimrc:
+
+     if filereadable(glob('./.vimrc.local'))
+         so ./.vimrc.local
+     endif
+     
+## Usage (build.gradle)
+For installing stuff just run:
+
+    gradle vimFiles
+
+Then you will be ready to go! The `.syntastic-classpath` and `.vimrc.local` will be generated on the project root.
+
+## Usage (build.gradle)
+For installing stuff just run:
+
+    gradle -b vim.gradle vimFiles
 
-    if filereadable(glob('./.vimrc.local'))
-        so ./.vimrc.local
-    endif
+Then you will be ready to go! The `.syntastic-classpath` and `.vimrc.local` will be generated on the project root.
 
+
+
 

vim.gradle

@@ -19,7 +19,7 @@ task vimFiles << {
   }
   addJars(rootProject)
 
-  new File(rootProject.projectDir.absolutePath + "/.syntastic-classpath").text = classpathFiles.collect().join("\n")
+  new File(rootProject.projectDir.absolutePath + "/.syntastic-classpath").text = "let g:syntastic_java_javac_classpath = \""+classpathFiles.collect().join(":") + "\""  
 
   // create .vimrc.local
   new File(rootProject.projectDir.absolutePath + "/.vimrc.local").text = """