removed duplicate parameter in setup_project.py
Fixed bug #25556 in register publish when storage is a drive on Windows.
This would result in the first character of the path_cache field being
cropped off which then stops find_publish from working!
For #24475 - Resolution now JIT for user sandbox folders
Previously the user was always resolved even if the folder didn't need to be created making it impossible to create any folders without a valid user.
Closes #73
Merge pull request #75 from Byron/patch-1

Removed duplicate parameter in setup_project.py
Added basic setup.py which allows to pip-install tank from this repository

This in turn will greatly simplify pulling in dependencies for CI
Merge branch 'setup.py'