update readme

readme.md

@@ -1,6 +1,14 @@
 # Boostnote
 
-Simple note app
+Simple opensource note app for developer.
+
+## Goal
+
+We just want you to enjoying writing anything. :grinning:
+
+- Target OS : OSX, Windows, Linux(also mobile somewhen!)
+- Cloud : Google drive, Dropbox, One drive, iCloud...
+- Remaining opensource forever!
 
 ## Inspired by
 
@@ -10,51 +18,6 @@ Simple note app
 - GitKraken
 - GitBook
 
-## System requirement
-
-This app is built on Electron.
-
-You can check it from [here](https://github.com/electron/electron/blob/master/docs/tutorial/supported-platforms.md).
-
-Currently, I'm testing this app on Windows 10(64bit), OS X El Capitan, Ubuntu Linux, Arch Linux.
-
-## Develop
-
-1. turn on HMR server
-
-  ```
-  npm run webpack
-  ```
-
-2. run hot mode
-
-  ```
-  npm run hot
-  ```
-
-> `npm start` is using compiled scripts. see [Build](#Build) to compile scripts.
-
-## Build
-
-1. Compile scripts
-
-  compile all browser stuff(Javascript, Stylus).
-
-  ```
-  grunt compile
-  ```
-
-2. Build executable
-
-  build `Boostnote.app` (OS X) / `Boostnote.exe` (Windows)
-
-  ```
-  grunt pack:osx
-  grunt pack:windows
-  ```
-
-Also there are some tasks for CodeSign(OS X) and Authenticode(Windows). To use these tasks, you need to aquire your own certifications.
-
 ## Using stack
 
 - Electron
@@ -63,7 +26,6 @@ Also there are some tasks for CodeSign(OS X) and Authenticode(Windows). To use t
 - Redux
 - CSSModules
 
-
 ## Codestyle
 
 [![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)
@@ -82,6 +44,4 @@ Also there are some tasks for CodeSign(OS X) and Authenticode(Windows). To use t
 
 Copyright (C) 2016 MAISIN&CO.
 
-[Check here](./LICENSE).
-
-
+[GPL v3](./LICENSE).