Adds license and metadata

LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2017 Abhinav Sarkar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

bower.json

@@ -1,5 +1,6 @@
 {
   "name": "purescript-amqp",
+  "license": "MIT",
   "ignore": [
     "**/.*",
     "node_modules",
@@ -16,5 +17,11 @@
   },
   "devDependencies": {
     "purescript-psci-support": "^3.0.0"
+  },
+  "keywords": ["amqp", "amqp-client", "purescript"],
+  "authors": ["Abhinav Sarkar <abhinav@abhinavsarkar.net>"],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/abhin4v/purescript-amqp.git"
   }
 }