Add license. Improve readme.

LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) [2016] [Pragy Agarwal]
+
+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.

README.md

@@ -1,10 +1,28 @@
-# GATE2016_MarksEvaluator
+GATE2016_MarksEvaluator
+-
 A simple utility to find your GATE'16 CSE marks based on gateoverflow keys.
 
-# http://gateoverflow.in/mymarks/
+#### http://gateoverflow.in/mymarks/
+#### http://gateoverflow.in/mymarks/VisualizeMarks.php
 
 - The data logged is a (uid: marks) pair.
 - Rank is not the GATE rank estimate. It just shows you your performance w.r.t other people who used this interface.
-- Some answers are disputed, so take it with a pinch of salt.
 
-So far, the keys for sets 1 and 2 from gateoverflow have been added. More will be added soon.
+-- --
+
+Instructions for use
+-
+
+- Login on the [GOAPS portal](http://appsgate.iisc.ernet.in/)
+- Click on ![View REsponse](view-response-button.png)
+- Copy the URL from the address bar
+- Paste it in the URL input box on [**this page**](http://127.0.0.1/GATE16/GATE16MarksEvaluator/index.php)
+
+Screenshots
+-
+
+#### Calculate marks
+![index.php](demo-1.png)
+
+#### Find rank & Visualize data
+![visualizemarks.php](demo-2.png)