Revert "Merge branch 'demo' into _dev"

This reverts commit 9f7a33e, reversing
changes made to 49a8134.

Author: Cube-J

.gitignore

@@ -1,7 +1,7 @@
 .DS_Store
 node_modules
-# dist
-# build
+dist
+build
 
 # local env files
 .env.local

1.hello-world/1.hello-world.html

@@ -17,7 +17,7 @@
          * To use the library, you need to first specify a license key using the API "license" as shown below.
          */
 
-        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAwLWRicl9qc19zYW1wbGVzIiwib3JnYW5pemF0aW9uSUQiOiIyMDAwMDAifQ==';
+        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 
         /** 
          * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days. 

1.hello-world/10.read-video-pwa/helloworld-pwa.html

@@ -19,7 +19,7 @@ <h1 style="font-size: 1.5em;">Hello World for PWA</h1>
          * To use the library, you need to first specify a license key using the API "license" as shown below.
          */
 
-        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAwLWRicl9qc19zYW1wbGVzIiwib3JnYW5pemF0aW9uSUQiOiIyMDAwMDAifQ==';
+        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 
         /** 
          * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days. 

1.hello-world/11.read-video-requirejs.html

@@ -21,7 +21,7 @@ <h1 style="font-size: 1.5em;">Hello World for RequireJS</h1>
              * To use the library, you need to first specify a license key using the API "license" as shown below.
              */
 
-            BarcodeReader.license = 'DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAwLWRicl9qc19zYW1wbGVzIiwib3JnYW5pemF0aW9uSUQiOiIyMDAwMDAifQ==';
+            BarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 
             /** 
              * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days. 

1.hello-world/12.read-video-es6.html

@@ -18,7 +18,7 @@ <h1 style="font-size: 1.5em;">Hello World for ES6</h1>
          * To use the library, you need to first specify a license key using the API "license" as shown below.
          */
 
-        BarcodeReader.license = 'DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAwLWRicl9qc19zYW1wbGVzIiwib3JnYW5pemF0aW9uSUQiOiIyMDAwMDAifQ==';
+        BarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 
         /** 
          * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days. 

1.hello-world/2.read-an-image.html

@@ -35,7 +35,7 @@ <h1 style="font-size: 1.5em;">Read Barcode from Images</h1>
          * To use the library, you need to first specify a license key using the API "license" as shown below.
          */
 
-        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAwLWRicl9qc19zYW1wbGVzIiwib3JnYW5pemF0aW9uSUQiOiIyMDAwMDAifQ==';
+        Dynamsoft.DBR.BarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';
 
         /** 
          * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days.