Remove static declaration
Remove static declaration

* Remove static declaration from methods:
 * createMachineName
 * camelCaseToMachineName
 * camelCaseToUnderscore

AniRai/DrupalConsole,dkgndec/DrupalConsole,frega/DrupalConsole,alxvallejo/DrupalConsole,dkgndec/DrupalConsole,AniRai/DrupalConsole,revagomes/DrupalConsole,reszli/DrupalConsole,Cottser/DrupalConsole,frega/DrupalConsole,alxvallejo/DrupalConsole,revagomes/DrupalConsole,karmazzin/DrupalConsole,longloop/DrupalConsole,AniRai/DrupalConsole,reszli/DrupalConsole,Cottser/DrupalConsole,revagomes/DrupalConsole,reszli/DrupalConsole,alxvallejo/DrupalConsole,karmazzin/DrupalConsole,Cottser/DrupalConsole,karmazzin/DrupalConsole,longloop/DrupalConsole,longloop/DrupalConsole,dkgndec/DrupalConsole,frega/DrupalConsole