fix traceback when typing enter with history disable (method Printer().ask())
clean quit on server disconnect
prompt in color
add login in prompt
new cli exceptions class
proper handle auth failure

* printer and history merged
* printer now handle raw_input and getpass function
* clierror module to cccli.exception
* lot of reorganisation
* history saving of question is disable
* split tql spec and readme
* update tql spec and readme content

 * command ? traceback
 * display warning report bug
 * traceback when no alias
 * traceback when no pass
 * argline was not parsed correctly
 * bad displaying of usage
 * fix lots of traceback with options handling
 * fix displaying of help
 * implement timeout on sjrpc connection and add timeout param (need v6)

Command are now callable with a part of it.
e.g. a, al, ali,alia, call alias