file-management.py

* Added higher level client API

* Fixes after recent pull rebase

* remove utils mention now we use conftest

* Add default timeout to connection

* try and reduce deadlocks in the msg queue processor

* Fix deadlock issue and ensure tests are passing locally

* Try and smooth out transport error handling

* Fix up transport test after change

* Dropped support for Python 3.4

* Added the ability to register and close a session in the pool

* Fix up test and typos

* More typos and minor nit changes

* Set Impersonation as the default Impersonation level

* Fix up listdir and read for pipes

* Add various shutil methods (#16)

* Add various shutil methods

* reworked rmtree, review comments addressed

* renamed copy2 -> copy and copytree -> copytree_copy, copying stats removed

* service side copy moved to _os

* fix pep8 indentation

* review comments in shutil addressed

* Fix up exceptions that can have unicode chars

* Use open_file for copyfile

* Move copyfile to top of file and add more tests

* Use set size for SRV_REQUEST_RESUMT_KEY response output

* Expand shutil and added more tests

* Attempt to get Appveyor working again

* Hopefully the last Appveyor fixes to go in

* Should be last fix for appveyor

* Last Appveyor fixes

* Simplify stat and add ads tests

* Remove ordereddict requirement