unify parameters for buildings addons

[juleshaas]

MR unifys parameters for the buildings addons (m.analyse.buildings), especially it:

• labels parameters as required
• uses parser standard options
• renames parameters, options etc. to English
• adapts/unifys label text
• reorders some parameters
• sets default values for required parameters
  • if output is previously set to default, then this value is set as input in next addon -> note: if output is named differently by the user, then default input must also be adjusted for the next module

[linakrisztian]

I have some remarks, but overall looks good to me, thanks:)