Add Wodo Text editor sample  -refs BT#8274
Add ViewerJS  -refs BT#8274
Implement ViewerJS  in showinframes.php -refs BT#8274
Implement document conversion ODF and PDF using Jodconverter -refs BT#8274
Add icons - refs BT#8274
Update to avoid save plugins configuration in session and do not refresh it - refs BT#8274
Update document scripts to fix convertion issues and PHP warnings - refs BT#8274
Merge remote-tracking branch 'beeznest/virtual' into 8274
Merge pull request #75 from danbarretodev/8274

Feature WebODF - refs BT#8274