[VFS] Google Drive

[andersevenrud]

This was split out from #9

• Basic VFS abstraction (like scandir, read write etc)
• Add support for trash
• Add support to recover from trash
• Add support to empty trash
• Implement Trash into FileView
• Add support for modifying permissions
• Add support for modifying properties
• Add support for comments
• Add support for revisioning
• Support for multiple accounts
• Look into error reports: [GoogleAPI] Two google accounts for Drive #193
• Sometimes getting "cannot do X" because of "missing file id"
• Search/Find function
• freeSpace() support

[Mstrodl]

I'm not sure this is the right place to put this, but I can't open Google Drive. I get a dialog box that pops up displaying "Failed to scan directory: Could not list directory" I tried running both the development and production server. Neither work. I'm running Node with an Apache2 proxy on Ubuntu 16.10 Server. The Apache2 site is running on HTTPS. Attached is the log from a development mode server viewed in Firefox

[andersevenrud]

@Mstrodl Thanks for reporting!

Seems like I made a mistake last month in the update, which has now been corrected :)

[andersevenrud]

Closing this issue because it will be separated into https://github.com/os-js/osjs-google-vfs when v3 comes along.