bump version to 2.1.35
TFTPFileSystem::ReadCurrentDirectory: make current directory always absolute.

This fixes connection to Android Software Data Cable FTP server (issue #57)
(https://github.com/michaellukashov/Far-NetBox/issues/57)
version info: update
Merge branch 'master' into far3

* master:
  version info: update
  TFTPFileSystem::ReadCurrentDirectory: make current directory always absolute.
  bump version to 2.1.35