D10661: indexerconfig: Expose canBeSearched function

[Michael Heidelbach]

michaelh added a project: Baloo.

REPOSITORY
  R293 Baloo

REVISION DETAIL
  https://phabricator.kde.org/D10661

To: michaelh, #baloo, #dolphin, dfaure
Cc: adridg, #frameworks, ashaposhnikov, michaelh, spoorun, nicolasfella, 
alexeymin