Merge pull request #23 from floydpraveen/search-query-param-name

take searchQueryParam from config options for read/update of browser url

Author: praveen

README.md

@@ -129,6 +129,7 @@ Consider a normal search page with basic layout as shown in the figure below and
 		,bannerSelector: ".banner"
 		,bannerTemp: "<a href='{{landingUrl}}'><img src='{{imageUrl}}'/></a>"
 		,fields : ['image_url','title','brand','price','uniqueId']
+		,searchQueryParam:"q"
     });
 ```
 
@@ -701,6 +702,7 @@ JSON used for this template:
 	,fields : ['image_url','title','brand','price','uniqueId']
 	...
 ```
+- **searchQueryParam** : searh query param name to be shown in browser url, default is "q"    
 - **deferInitRender** : This is an array of library features that need to be disabled on initial load.
 ```javascript
 	...

unbxdSearch.js

@@ -1,6 +1,7 @@
 //uglifyjs unbxdSearch.js -o unbxdSearch.min.js && gzip -c unbxdSearch.min.js > unbxdSearch.min.js.gz && aws s3 cp unbxdSearch.min.js.gz s3://unbxd/unbxdSearch.js --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-encoding gzip --cache-control max-age=3600
 var unbxdSearchInit = function(jQuery, Handlebars){    
   window.Unbxd = window.Unbxd || {};
+  Unbxd.jsSdkVersion = "1.0.1";
 
   // Production steps of ECMA-262, Edition 5, 15.4.4.14
   // Reference: http://es5.github.io/#x15.4.4.14
@@ -477,6 +478,7 @@ var unbxdSearchInit = function(jQuery, Handlebars){
         '</li>',
         '{{/options}}'
       ].join('')
+      ,searchQueryParam:"q"
     };
 
     jQuery.extend(Unbxd.setSearch.prototype,{
@@ -1045,7 +1047,7 @@ var unbxdSearchInit = function(jQuery, Handlebars){
 	  var nonhistoryPath = "";
 
 	  if(this.options.type == "search" && this.params['query'] != undefined){
-	    url += '&q=' + encodeURIComponent(this.params.query);
+      url += '&'+ this.options.searchQueryParam +'='+ encodeURIComponent(this.params.query);
 	  }else if(this.options.type == "browse" && this.params['categoryId'] != undefined){
 	    url += '&category-id=' + encodeURIComponent(this.params.categoryId);
 	  }
@@ -1189,7 +1191,7 @@ var unbxdSearchInit = function(jQuery, Handlebars){
 	  }
 
 	  this.ajaxCall = jQuery.ajax({
-	    url: urlobj.url
+	    url: urlobj.url.replace(this.options.searchQueryParam+"=", "q=")
 	    ,dataType: "jsonp"
 	    ,jsonp: 'json.wrf'
 	    ,success: cb.bind(self)
@@ -1300,8 +1302,8 @@ var unbxdSearchInit = function(jQuery, Handlebars){
 	    params.extra.rows = this.options.pageSize;
 
 	    //lets get query
-	    if("q" in obj)
-		params.query = obj.q;
+	    if(this.options.searchQueryParam in obj)
+		params.query = obj[this.options.searchQueryParam];
 
 	    //lets get category-id
 	    if("category-id" in obj)