Integrate #53 fix for parent padding

Author: patrickmarabeas

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "ngFitText",
-  "version": "4.2.2",
+  "version": "4.2.3",
   "main": [
     "dist/ng-FitText.min.js"
   ],

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ng-fittext",
-  "version": "4.2.2",
+  "version": "4.2.3",
   "description": "An AngularJS directive for inflating web type",
   "homepage": "https://github.com/patrickmarabeas/ng-FitText.js",
   "bugs": "https://github.com/patrickmarabeas/ng-FitText.js/issues",

src/ng-FitText.js

@@ -1,5 +1,5 @@
 /**
- * ng-FitText.js v4.2.2
+ * ng-FitText.js v4.2.3
  * https://github.com/patrickmarabeas/ng-FitText.js
  *
  * Original jQuery project: https://github.com/davatron5000/FitText.js
@@ -58,7 +58,7 @@
             function calculate() {
               var ratio = (calcSize * newlines) / domElem.offsetWidth / newlines;
               return Math.max(
-                Math.min((parent[0].offsetWidth - 6) * ratio * compressor,
+                Math.min(((parent[0].offsetWidth - (parseFloat(getComputedStyle(parent[0]).paddingLeft) + parseFloat(getComputedStyle(parent[0]).paddingRight))) - 6) * ratio * compressor,
                   parseFloat(maxFontSize)
                 ),
                 parseFloat(minFontSize)