fix coverage ts problem

ng2-components/ng2-alfresco-viewer/karma.conf.js

@@ -71,7 +71,7 @@ module.exports = function (config) {
       subdir: 'report',
         reporters: [
         {type: 'text'},
-        {type: 'json', subdir: '.', file: 'coverage-final.json'},
+        {type: 'json', file: 'coverage-final.json'},
         {type: 'html'}
       ]
     }

ng2-components/ng2-alfresco-viewer/package.json

@@ -1,7 +1,7 @@
 {
   "name": "ng2-alfresco-viewer",
   "description": "Alfresco documents viewer",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "author": "Eugenio Romano",
   "scripts": {
     "typings": "typings install",
@@ -20,7 +20,7 @@
     "pretest": "npm run build",
     "test": "karma start karma.conf.js --reporters mocha,coverage --single-run",
     "test-browser": "karma start karma.conf.js --reporters kjhtml ",
-    "posttest": "node_modules/.bin/remap-istanbul -i coverage/coverage-final.json -o coverage -t html",
+    "posttest": "node_modules/.bin/remap-istanbul -i coverage/report/coverage-final.json -o coverage/report -t html",
     "coverage": "http-server -c-1 -o -p 9875 ./coverage/report",
     "prepublish": "npm run build"
   },

ng2-components/ng2-alfresco-viewer/tslint.json

@@ -1,7 +1,4 @@
 {
-  "rulesDirectory": [
-    "node_modules/codelyzer"
-  ],
   "rules": {
     "align": [
       true,