Update contributors

Author: ghiden

CONTRIBUTORS.md

@@ -4,7 +4,7 @@
 
 ### [@alexbeletsky: Alexander Beletsky](https://github.com/alexbeletsky)
 
-* Publish to NPM #111
+* Publish to NPM #111, #121
 
 ### [@alindber: Andy Lindberg](https://github.com/alindber)
 
@@ -27,10 +27,22 @@
 
 * Add css to bower.json main #68
 
+### [@iamgurdip](https://github.com/iamgurdip)
+
+* Escape regular expression #123
+
+### [@jermspeaks: Jeremy Wong](https://github.com/jermspeaks)
+
+* Support withCredentials for $http #113
+
 ### [@Leocrest](https://github.com/Leocrest)
 
 * Clear input #61
 
+### [@mmBs](https://github.com/mmBs)
+
+* Add type attribute #96
+
 ### [@mrdevin: David Hartman](https://github.com/mrdevin)
 
 * Set the form field to valid when the initialValue is added #59
@@ -56,6 +68,10 @@
 
 * Added delete keystroke together with backspace #4
 
+### [@tuduong2](https://github.com/tuduong2)
+
+* Encode search parameter #119
+
 ### [@urecio](https://github.com/urecio)
 
 * Added input changed callback #12