WebOS 4 apparently has a ligature bug that prevents icons with an underscore from working as intended.
This replaces them with either the corresponding CSS class or unicode escape code, depending on context.
Refactoring is needed in order to be able to use CSS classes everywhere, so in the interest of time, this does the best available currently.
Fixes#678
* Add btn more media info
* Add event listener
* change class and add close btn
* Add style
* Add event listener display
* hide btn
* remove media info form itemdetail page
* Add media templete
* cleanup unused stayle
* Add to context menu
* cleanup
* cleanup
* fix
* add todo to file path info
* allow admin and user to view the media info
* Add to strings
* Remove media info menu from book and music
* Remove splitVersions function
* Readd splitVersions function on item deatil page
* Remove unused elements
* double quotes & removing newlines
* minor style changes
* fix format and path info on itemdetails page
* update
Bill Thornton