update instructions in instalation
update instructions in instalation

change --help to list to show available commands #fixed 55
dkgndec/DrupalConsole,longloop/DrupalConsole,alxvallejo/DrupalConsole,alxvallejo/DrupalConsole,revagomes/DrupalConsole,AniRai/DrupalConsole,reszli/DrupalConsole,AniRai/DrupalConsole,longloop/DrupalConsole,longloop/DrupalConsole,karmazzin/DrupalConsole,karmazzin/DrupalConsole,karmazzin/DrupalConsole,frega/DrupalConsole,reszli/DrupalConsole,reszli/DrupalConsole,revagomes/DrupalConsole,dkgndec/DrupalConsole,Cottser/DrupalConsole,revagomes/DrupalConsole,frega/DrupalConsole,dkgndec/DrupalConsole,frega/DrupalConsole,alxvallejo/DrupalConsole,Cottser/DrupalConsole,AniRai/DrupalConsole,Cottser/DrupalConsole