make it modal
nfile integration
Merge pull request #1344 from diegosarmentero/master

nfile integration
Set code encoding directly on neditable
Add display name property to nfile and use it on tabs
Manage display names of Read Only files
Fix translation and check for new files
Add missing project dict
Use new translation module
Move translations to the same level of resources
Merge pull request #1345 from pepeleproso/displayname

Add display name property to nfile and neditable