In files tables - change icon "fa-unlock-alt" to "fa-unlock"

[Gilbertdelyon]

I become old and my eyes are tired.
Please why are public files displayed with "fa-unlock-alt" icon in files tables.
I have to get close to the screen to check if it's lock or unlock.
I would highly prefer the usual simple "fa-unlock"

[luke-]

@Eladnarlea Can you please take a look into this. We should be consistent in terms of the icons.

[Eladnarlea]

@luke- it is actually quite inconsistent already. We use the fa-unlock in the menu to switch between private and public, but use the fa-unlock-alt within the list. Therefore changing the list icon to fa-unlock would be the right thing to do.

[Eladnarlea]

@yurabakhtin can you please change the fa-unlock-alt to fa-unlock in the files list?

[yurabakhtin]

@luke- PR #183.