merging versioning fixes for 2.2.0
diff --git a/build/UserALEWebExtension/background.js b/build/UserALEWebExtension/background.js
index dfd4c3a..3e80c7f 100644
--- a/build/UserALEWebExtension/background.js
+++ b/build/UserALEWebExtension/background.js
@@ -18,10 +18,10 @@
 /* eslint-disable */
 // these are default values, which can be overridden by the user on the options page
 var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.1.1.min.js';
+var userAleScript = 'userale-2.2.0.min.js';
 var toolUser = 'nobody';
 var toolName = 'test_app';
-var toolVersion = '2.1.1';
+var toolVersion = '2.2.0';
 /* eslint-enable */
 
 /*
diff --git a/build/UserALEWebExtension/content.js b/build/UserALEWebExtension/content.js
index 3c80626..e334f8a 100644
--- a/build/UserALEWebExtension/content.js
+++ b/build/UserALEWebExtension/content.js
@@ -18,10 +18,10 @@
 /* eslint-disable */
 // these are default values, which can be overridden by the user on the options page
 var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.1.1.min.js';
+var userAleScript = 'userale-2.2.0.min.js';
 var toolUser = 'nobody';
 var toolName = 'test_app';
-var toolVersion = '2.1.1';
+var toolVersion = '2.2.0';
 /* eslint-enable */
 
 /*
diff --git a/build/UserALEWebExtension/manifest.json b/build/UserALEWebExtension/manifest.json
index 38f8262..1117d4d 100644
--- a/build/UserALEWebExtension/manifest.json
+++ b/build/UserALEWebExtension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "User ALE Extension",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "description": "Injects UserALE.js into every page for testing & user research purposes",
   "icons": {
     "48": "icons/border-48.png"
diff --git a/build/UserALEWebExtension/options.js b/build/UserALEWebExtension/options.js
index fb5e028..bcbf426 100644
--- a/build/UserALEWebExtension/options.js
+++ b/build/UserALEWebExtension/options.js
@@ -18,10 +18,10 @@
 /* eslint-disable */
 // these are default values, which can be overridden by the user on the options page
 var userAleHost = 'http://localhost:8000';
-var userAleScript = 'userale-2.1.1.min.js';
+var userAleScript = 'userale-2.2.0.min.js';
 var toolUser = 'nobody';
 var toolName = 'test_app';
-var toolVersion = '2.1.1';
+var toolVersion = '2.2.0';
 /* eslint-enable */
 
 /*
diff --git a/doap-userale.js.rdf b/doap-userale.js.rdf
index c16116f..05961b1 100755
--- a/doap-userale.js.rdf
+++ b/doap-userale.js.rdf
@@ -36,9 +36,9 @@
         <category rdf:resource="https://projects.apache.org/projects.html?category#Library" />
         <release>
             <Version>
-                <name>2.1.1 release</name>
-                <created>2020-02-20</created>
-                <revision>2.1.1</revision>
+                <name>2.2.0 release</name>
+                <created>2021-05-18</created>
+                <revision>2.2.0</revision>
             </Version>
         </release>
         <repository>
diff --git a/example/README.md b/example/README.md
index 8ae2417..82086c1 100755
--- a/example/README.md
+++ b/example/README.md
@@ -25,10 +25,10 @@
 
 ```
   <script
-    src="../build/userale-2.1.0.min.js" #works out of the box if downloaded flagon-userale via npm
+    src="../build/userale-2.2.0.min.js" #works out of the box if downloaded flagon-userale via npm
     data-url="http://localhost:8000/"
     data-user="example-user"
-    data-version="2.1.0"
+    data-version="2.2.0"
     data-tool="Apache UserALE.js Example"
   ></script>
 ```
@@ -82,7 +82,7 @@
 Once started you will see:
 
 ```
-> flagon-userale@2.1.0 example:watch ...
+> flagon-userale@2.2.0 example:watch ...
 > nodemon -w ./example example/server.js
 
 [nodemon] 1.19.1
@@ -104,9 +104,9 @@
     userAction: true,
     details: null,
     userId: 'example-user',
-    toolVersion: '2.1.0',
+    toolVersion: '2.2.0',
     toolName: 'Apache UserALE.js Example',
-    useraleVersion: '2.1.0' },
+    useraleVersion: '2.2.0' },
  ...
 ]
 ```
diff --git a/example/log-label-example/index.html b/example/log-label-example/index.html
index 1631254..7d9cc50 100644
--- a/example/log-label-example/index.html
+++ b/example/log-label-example/index.html
@@ -1,7 +1,7 @@
 <html>
 <head>
     <script
-            src="../../build/userale-2.1.1.min.js"
+            src="../../build/userale-2.2.0.min.js"
             data-url=""
             data-tool="Apache UserALE.js Example"
             data-threshold="1"
diff --git a/src/UserALEWebExtension/globals.js b/src/UserALEWebExtension/globals.js
index c5e1860..e552cd0 100644
--- a/src/UserALEWebExtension/globals.js
+++ b/src/UserALEWebExtension/globals.js
@@ -19,9 +19,9 @@
 

 // these are default values, which can be overridden by the user on the options page

 export var userAleHost = 'http://localhost:8000';

-export var userAleScript = 'userale-2.1.1.min.js';

+export var userAleScript = 'userale-2.2.0.min.js';

 export var toolUser = 'nobody';

 export var toolName = 'test_app';

-export var toolVersion = '2.1.1';

+export var toolVersion = '2.2.0';

 

 /* eslint-enable */

diff --git a/src/UserALEWebExtension/manifest.json b/src/UserALEWebExtension/manifest.json
index 38f8262..1117d4d 100644
--- a/src/UserALEWebExtension/manifest.json
+++ b/src/UserALEWebExtension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "User ALE Extension",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "description": "Injects UserALE.js into every page for testing & user research purposes",
   "icons": {
     "48": "icons/border-48.png"