improve README

README.md

@@ -48,3 +48,5 @@ mySmartcli.addCommand({commandname: 'install'})
     // do something if program is called with command "install"
   })
 ```
+
+[![npm](https://push.rocks/assets/repo-header.svg)](https://push.rocks)

test/test.ts

@@ -5,7 +5,7 @@ let beautylog = require('beautylog')
 let should = require('should')
 
 describe('smartcli.Smartcli class',function(){
-    let smartCliTestObject:smartcli.Smartcli
+    let smartCliTestObject: smartcli.Smartcli
     describe('new Smartcli()',function(){
         it('should create a new Smartcli',function(){
             smartCliTestObject = new smartcli.Smartcli()
@@ -15,7 +15,7 @@ describe('smartcli.Smartcli class',function(){
     describe('.addCommand',function(){
         it('should add an command',function(){
             smartCliTestObject.addCommand({
-                commandName:'awesome'
+                commandName: 'awesome'
             })
         })
     })

ts/smartcli.classes.smartcli.ts

@@ -1,7 +1,6 @@
 import * as q from 'q'
 
 import * as plugins from './smartcli.plugins'
-import * as interaction from './smartcli.classes.interaction'
 
 // import classes
 import {Objectmap} from 'lik'