Remove deprecated extractnumber
Remove deprecated extractnumber

Removing the deprecated mycroft.util.parse.extractnumber(), use extract_number() instead.

forslund/mycroft-core,MycroftAI/mycroft-core,Dark5ide/mycroft-core,MycroftAI/mycroft-core,Dark5ide/mycroft-core,linuxipho/mycroft-core,linuxipho/mycroft-core,forslund/mycroft-core