Larger context for a group of users

[margaretha]

There is a requirement to be able search with a larger context (surface text) exceeding usual restriction (token context limit), for a particular group of users.

[margaretha]

We decided to break this case into 3 setup possibilities:

1. Krill configuration
   Default setup in a config file.
2. Instance wide
   Kustvakt may change the default setup, and add rewrite when a requested context is larger than allowed.
3. User wide
   Kustvakt manage which users may have larger context through query rewrites.

[margaretha]

The 1st option is done in Krilll (see KorAP/Krill#128)

There was a misunderstanding regarding the 2nd option. Kustvakt should not change the default setup as it serves security measures. Kustvakt may change context size using rewrite.