Context extension of the Suggester

[chilling]

The suggester API is a good choice to get simple suggestions. But these suggestions may take additional informations into account. Typing in something like restaurant will result in restaurants all over the world. But in this case the geolocation of the request can be used to get better results, namely those which are close to point of the request. Another usecase could be a simple type or group information which allows the suggester to return results fitting this context.
In general the suggester should be able to handle generic information and create result with this information taken into account.

[julianhille]

Possible duplication ? #2842

[chilling]

Hi @julianhille,
I don't think that this is a duplication. In my opinion filtering is some kind of post-processing. This issue instead describes a kind of pre-processing.

[chilling]

closed by #4044