add readme.md

README.md

-Emmagee - a pratical,convenient perfomance test tools in android
-============================================
-Homepage: http://netease.github.com/projectname (项目相关链接，紧接详细介绍之后，没有的项可以不写)
-Mailing list: https://groups.google.com/group/projectname
-Documentation: http://projectname.readthedocs.org
-Wiki: https://github.com/netease/projectname/wiki/
-Issues: https://github.com/netease/projectname/issues/
-Tags: Android,Java
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+##Emmagee - a practical,handy performance test tool aimed at monitoring specified app in android
+
+Emmagee is a practical,handy performance test tool aimed at monitoring specified 
+app in android, which can monitor the stat of certain process ,include CPU,Memory and 
+Traffic ,besides , you can custom the frequency of collecting data,and show the realtime
+stat of certain process in a floating window
+
+ * Homepage: <http://Emmagee.netease.com/>
+ * Wiki: <https://github.com/NetEase/Emmagee/wiki/>
+ * Issues: <https://github.com/NetEase/Emmagee/issues/>
+ * Tags: android,java 
+
+## Features
+
+* Specificity:aiming at monitoring specified app 
+* Realtime data displaying
+* User-defined collecting frequency
+
+## Why should I use Emmagee?
+
+Unlike other performance test tools , Emmagee is aimed at monitoring specified app,it has the following advantages that
+you should not ignore:
+* Specificity.Tools aimed at specified app is quite rare ,especially open source.
+* Easy to use.It can not be much easier to   
+* Floating window showing realtime data about CPU and Memory
+* User-defined, you can decide the collecting frequency of  
+* CSV result report.Follow our tutorial to display 
+* Fully support Android 2.2 and above
+
+## How to use Emmagee?
+Start your Emmagee Style with the following references:
+* [Quick Start](https://github.com/NetEase/Emmagee/wiki/Quick-start)
+* [Tutorial](https://github.com/NetEase/Emmagee/wiki/Tutorial)
+* [FAQ](https://github.com/NetEase/Emmagee/wiki/FAQ)
+
+## Contributors
+* NetEase, Inc.
+
+## License
+(The Apache License)
+
+Copyright (c) 2012-2013 NetEase, Inc. and other contributors
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
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