Update setup.py to version 0.95

Client - Add proxy support bukson#278 and fix documentation

Update setup.py to version 0.93

Update setup.py to version 0.92

Update setup.py to version 0.91

Make api_call() follow session's verify and auth option (bukson#266)

Update setup.py to version 0.80

Update setup.py to version 0.75

Update version to 0.74

Update version to 0.73