Add script to support writing files to local disk.

Update build number.

Author: pjewald

src/main/resources/com/parallax/server/blocklyprop/internationalization/translations.properties

@@ -2,6 +2,12 @@
 # To change this template file, choose Tools | Templates
 # and open the template in the editor.
 
+# Application version numbers.
+application.major = 1
+application.minor = 2
+application.build = 459
+
+
 logout = Logout
 cancel = Cancel
 back = Back
@@ -25,11 +31,6 @@ footer.changelog = Change log
 footer.librarieslink = External libraries
 footer.clientdownloadlink = BlocklyProp-client
 
-# Application version numbers.
-application.major = 1
-application.minor = 2
-application.build = 458
-
 html.content_missing = Content missing
 
 clientdownload.title = BlocklyProp-client

src/main/webapp/my/projects.jsp

@@ -29,6 +29,8 @@
         <script src="<url:getCdnUrl url="/lib/bootstrap/core/js/bootstrap.min.js"/>" ></script>
         <script src="<url:getCdnUrl url="/lib/bootstrap/plugins/bootstrap-table.min.js"/>" ></script>
         <script src="<url:getCdnUrl url="/lib/simplemde.min.js"/>" ></script>
+        <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.2.2/jszip.min.js"></script>
+        <script src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/1.3.8/FileSaver.min.js"></script>
         <script src="<url:getCdnUrl url="/project.js"/>" ></script>
         <title>My Projects</title>
     </head>