Implement collaborator, created by, updated by and updated at field f…

…ilters (#126)

Fix code block renderer (#119)

Allow database name field update (#116)

Add placeholders for password inputs (#113)

Update packages (#94)

Win32 local file path URI preprocessing (#76)

Closes #68

When the desktop app is running on os.platform() === 'win32', the path
 requires preprocessing before it can be used as part of a local file
 URI.

The logical components of this fix are:
- Add / in front of an absolute path (a path with a drive root like C:)
   that is already present in *nix paths because that's how the fs
   already represents an absolute path
- Convert all \ to / to conform to the file:// URI spec

This commit adds the required preprocessing in the file-system and
 protocols modules of the desktop app and fixes the issue of the
 disappearing account button in the SidebarMenuFooter UI component when
 a custom avatar is used for the user account that is logged in.

Update packages (#66)

Prepare for release 0.2.1 (#60)

Fix desktop build issues (#53)

Improve config parsing (#37)