Remove pom and update readme.

README.md

@@ -8,45 +8,19 @@ Quick Start is available at [MessagePack official site](http://wiki.msgpack.org/
 
 ## Requirement
 
-* Scala 2.9.x
-* maven 2 or later
-* (Additional) sbt 0.11.2
+* sbt 0.12.2 or later
 
-If you want to compile in scala version 2.9.1 or 2.9.0-1, replace pom.xml property or use sbt.
 
 ## Installation
 
-### By using maven
-
-To build the JAR file of MessagePack for Scala, you can use Maven (http://maven.apache.org), then type the following command:
-
-    $ mvn package
-
-To locally install the project, type
-
-    $ mvn install
-
-Next, open the preference page in Eclipse and add the CLASSPATH variable:
-
-    M2_REPO = $HOME/.m2/repository
-
-where $HOME is your home directory. In Windows XP, $HOME is:
-
-    C:/Documents and Settings/(user name)/.m2/repository
 
 ### By using sbt
 
-This project also supports sbt 0.11.2.
+This project also supports sbt 0.12.2
 To build JAR file of MessagePack for Scala, please type the following command:
 
     $ package
 
-To generate pom files, plese type the following command:
-
-    $+ make-pom
-
-As a result, the pom files are generated into target/{scala.version}.
-
 ## How to release the project
 
 To relese the project (compile, test, tagging, deploy), please use the commands as follows:
@@ -55,3 +29,11 @@ To relese the project (compile, test, tagging, deploy), please use the commands
     $ mvn release:perform
 
 
+## Make intellij project
+
+Please type the following command.Then intellij project will be generated.
+
+    $ sbt gen-idea
+
+
+