add libreoffice package

LibreOffice/build/debug/README.md

@@ -1,15 +1,12 @@
 # Libre Office Onlie
-This is an example project, generated by AntOS Development Kit
 
-## Howto
-Use the Antedit command palette to access to the SDK functionalities:
+This application is the front-end connector of the Libre Office Online suite.
+It needs to connect to a working LibreOffice document server.
 
-1. Create new project
-2. Init the project from the current folder located in side bar
-3. Build and run the project
-4. Release the project in zip package
+The application allows to open/edit commons document, presentation, and spreedsheet.
+It support a wide range of documents.
 
-## Set up build target
+![https://github.com/lxsang/antosdk-apps/blob/master/LibreOffice/libreoffice.png?raw=true](https://github.com/lxsang/antosdk-apps/blob/master/LibreOffice/libreoffice.png?raw=true)
 
-Open the `build.json` file from the current project tree and add/remove
-build target entries and jobs. Save the file
+## Change log
+- v 0.1.0-a: Initial version

LibreOffice/build/debug/package.json

@@ -9,7 +9,7 @@
     },
     "version":"0.1.0-a",
     "category":"Office",
-    "iconclass":"bi bi-person-workspace",
+    "icon":"icon.png",
     "mimes":[
         "application/vnd.oasis.opendocument.text",
         "application/vnd.oasis.opendocument.spreadsheet",