Resolves #2247, adds support for editing 'identifier' attribute (#182)

Some LMSs are picky with regards to the identifier used in imsmanifest.xml so
this is now a configurable option, defaulted to 'adapt_manifest' (as is).

- Updated properties.schema, bower.json and README.md.
- Minimum framework version bumped to 3.5.0 to allow support for custom identifier in imsmanifest.xml.
- Version bump to 3.2.0

README.md

@@ -105,8 +105,8 @@ Note that due to the data storage limitations of browser cookies, there is less
 Currently (officially) only supports SCORM 1.2  
 
 ----------------------------
-**Version number:**  3.1.0   <a href="https://community.adaptlearning.org/" target="_blank"><img src="https://github.com/adaptlearning/documentation/blob/master/04_wiki_assets/plug-ins/images/adapt-logo-mrgn-lft.jpg" alt="adapt learning logo" align="right"></a> 
-**Framework versions:** 3.0.0+
+**Version number:**  3.2.0   <a href="https://community.adaptlearning.org/" target="_blank"><img src="https://github.com/adaptlearning/documentation/blob/master/04_wiki_assets/plug-ins/images/adapt-logo-mrgn-lft.jpg" alt="adapt learning logo" align="right"></a>
+**Framework versions:** 3.5.0+
 **Author / maintainer:** Adapt Core Team with [contributors](https://github.com/adaptlearning/adapt-contrib-spoor/graphs/contributors) 
 **Accessibility support:** n/a   
 **RTL support:** n/a  

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "adapt-contrib-spoor",
-  "version": "3.1.0",
-  "framework": ">=3",
+  "version": "3.2.0",
+  "framework": ">=3.5.0",
   "homepage": "https://github.com/adaptlearning/adapt-contrib-spoor",
   "issues": "https://github.com/adaptlearning/adapt_framework/issues/new",
   "displayName" : "Spoor",

properties.schema

@@ -167,6 +167,15 @@
                       "inputType": "Checkbox",
                       "validators": [],
                       "help": "If enabled, a 'commit' call will be made whenever the course window is hidden/minimised. Requires a browser that supports the 'visibilitychange' event."
+                    },
+                    "_manifestIdentifier": {
+                      "type": "string",
+                      "required": true,
+                      "default": "adapt_manifest",
+                      "title": "Manifest identifier",
+                      "inputType": "Text",
+                      "validators": ["required"],
+                      "help": "Sets the 'identifier' attribute in the imsmanifest.xml"
                     }
                   }
                 }

required/imsmanifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<manifest identifier="adapt_manifest" version="1" xmlns="http://www.imsproject.org/xsd/imscp_rootv1p1p2" xmlns:adlcp="http://www.adlnet.org/xsd/adlcp_rootv1p2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.imsproject.org/xsd/imscp_rootv1p1p2 imscp_rootv1p1p2.xsd http://www.imsglobal.org/xsd/imsmd_rootv1p2p1 imsmd_rootv1p2p1.xsd http://www.adlnet.org/xsd/adlcp_rootv1p2 adlcp_rootv1p2.xsd">
+<manifest identifier="@@config._spoor._advancedSettings._manifestIdentifier" version="1" xmlns="http://www.imsproject.org/xsd/imscp_rootv1p1p2" xmlns:adlcp="http://www.adlnet.org/xsd/adlcp_rootv1p2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.imsproject.org/xsd/imscp_rootv1p1p2 imscp_rootv1p1p2.xsd http://www.imsglobal.org/xsd/imsmd_rootv1p2p1 imsmd_rootv1p2p1.xsd http://www.adlnet.org/xsd/adlcp_rootv1p2 adlcp_rootv1p2.xsd">
     <metadata>
         <schema>ADL SCORM</schema>
         <schemaversion>1.2</schemaversion>