Clean code
Create a function to executte a single command on a host specified in argument.
New package to check the load of an host before running commands on it
Add functions to access some properties of the hosts in live
Add the test file for the function
Add parameters as options to exclude too loaded hosts
Add a function which disconnect host if too loaded
Modification of tests
Correct bug for missing the check if we can connect to host
Correct bug for missing number for dispatching
Correct bug for dispatching twice for when checking loaded hosts that are not online
Old way to check possible bug
Modification of the sort to put at the end not connected hosts
Add some machines for tests
Add the possibility to set a timer for displying working hosts. Correct bad use of timer instead of ticker
Missing condition to display the commands as executing host
Add option for maximal number of hosts
Add the maximal number of hosts as option
New dispatcher method with maximal number of hosts included
Remove the close session instruction when the machine can't be connected because the connection wasn't already created and then the program has a problem