Numbers (digits) not permitted in padatious intent files

[JoergZ2]

If you use in a padatious .intent file var names with a number inside intent isn't recognized. Example: (enter | add) room {room1} won't work but (enter | add) room {room_one}.

[JarbasAl]

this is a problem in padatious itself, not on ovos-workshop, moving this issue to ovos-core so we can track it there, perhaps we can workaround it once we introduce the pipeline plugins

[JarbasAl]

this cant be fixed in OVOS, but the limitation should be noted in documentation