Review player commands

[neverbot]

Full review and translation of the player commands:

• [x] ~ausente~ away
• [x] ~enterrar~ bury
• [ ] ~calendar~ (move to game cmd in v2.1 Daggerfall, #27)
• [x] ~comandos~ commands
• [x] ~combates~ combats
• [x] ~estado~ condition
• [x] ~configuracion~ configuration
• [x] ~considerar~ consider
• [x] ~coste~ cost
• [ ] ~diplomacy~ (postponed for now)
• [x] ~carga~ encumbrance
• [x] ~equipo~ equipment
• [x] glance
• [x] grope
• [ ] ~group~ (postponed for now)
• [x] ~informar~ inform
• [x] inventory
• [x] kill
• [x] look
• [x] map
• [x] ~dinero~ money
• [x] past
• [x] ~apuntador~ pov
• [x] prompt
• [ ] ~quests~ (postponed to v2.2 Edoras, #26)
• [ ] ~ranking~ (postponed for now)
• [x] ~retirar~ retire
• [x] score
• [ ] ~buscar~ search (moved to skill in v2.1 Daggerfall, #25)
• [x] sheet
• [x] ~detener~ stop
• [x] time
• [x] ~cabalgar~ travel
• [x] ~modo~ verbose
• [x] whoami
• [x] ~cobardia~ wimpy