added API usage instructions to the docs

docs/index.rst

@@ -19,6 +19,25 @@ The code is open source and available on `Github`_.
 .. _nysenate.gov:    http://www.nysenate.gov
 .. _Github: http://github.com/nysenate/OpenLegislation
 
+API Usage
+---------
+
+**Obtaining a key**
+
+To register and obtain an API key, visit our main page `here <http://legislation.nysenate.gov>`_.
+
+**Making requests**
+
+All URIs listed in these docs are relative to the Open Legislation subdomain:
+::
+    legislation.nysenate.gov
+
+To make an API request using your key, set the key string as the value of the 'key' request parameter in the request URL.
+
+For example, if you wanted to get data for bill S1 of the 2015 session, your request would look something like this:
+::
+    legislation.nysenate.gov/api/3/bills/2015/S1?key=*your key goes here*
+
 Legislative Content Types
 -------------------------
 

src/main/webapp/Gruntfile.js

@@ -13,7 +13,7 @@ module.exports = function(grunt) {
         jsDest: '<%= jsRoot %>/dest',
         jspSource: 'WEB-INF/view',
         tagSource: 'WEB-INF/tags',
-        tomcatWeb: '/usr/share/tomcat7/webapps/legislation',  // <-- CHANGE THIS AS NEEDED
+        tomcatWeb: '/usr/share/tomcat/webapps/legislation',  // <-- CHANGE THIS AS NEEDED
         docsSourceRoot: '../../../docs',
         docsDestRoot: 'static/docs',
 
@@ -149,5 +149,5 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-contrib-watch');
     grunt.loadNpmTasks('grunt-shell');
 
-    grunt.registerTask('default', ['compass', 'concat', 'cssmin', 'uglify', 'copy']);
+    grunt.registerTask('default', ['compass', 'concat', 'cssmin', 'uglify', 'shell:docs', 'copy']);
 };