Merge pull request #25 from jeanparpaillon/cors3

Cors3
adaptation in line with easi gsm
alignment of billing information
service instance state management
pyaccordsSDK interface generation update
pyaccordsSDK actions generation update
bug correction in pyaccordsSDK
bug correction in pyaccordsSDK
pyaccordsSDK update
pyaccordsSDK update
pyaccordsSDK update
pyaccordsSDK update
jaccordsSDK update
pyaccordsSDK update
integration session
Merge branch 'master' of ssh://www.github.com/compatibleone/accords-platform
jaccordsSDK update
timeout failure correction
pyaccordsSDK update
Merge branch 'master' of ssh://www.github.com/compatibleone/accords-platform