Add MS office temp files support

Steps to reproduce:

1. Login with Drive client.
2. Create a PowerPoint file in local PC.
3. Open and Edit PowerPoint file and save it.
   The temporary file is created with the pattern (ppt517.tmp)

Actual Result:
The temp file is uploaded to server.

Expected Result:
Temporary file should not upload to server.

Nuxeo-drive ignores MS Office temp files, but this behaviour is not perfect.

I observed that nuxeo-drive does not ignore the following temp file names:
ppt517.tmp
C199633.tmp
A18376.tmp

Customer implemented this here :
https://github.com/nuxeo/nuxeo-drive/pull/95/files