Added support for bower package manager

Signed-off-by: Daniel Cohen <dcohenb@gmail.com>

bower.json

@@ -0,0 +1,20 @@
+{
+  "name": "angular-img-fallback",
+  "version": "0.0.2",
+  "description": "Utility to work with loading images, has fallback-src to handle erros in image loading and loading-src for images loading placeholders.",
+  "keywords": [
+    "angularjs"
+  ],
+  "authors": [
+    "Daniel Cohen <dcohenb@gmail.com>"
+  ],
+  "license": "MIT",
+  "homepage": "https://github.com/dcohenb",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests"
+  ]
+}