ISSUE #311 fix save enable/disable logic and also the selected file label's visibility
ISSUE #311 fix save enable/disable logic and also the selected file label's visibility

3drepo/3drepo.io,3drepo/3drepo.io,3drepo/3drepo.io,3drepo/3drepo.io,3drepo/3drepo.io,3drepo/3drepo.io