Updated checkstyle configuration
Updated checkstyle configuration

Added SuppressionCommentFilter and SuppressWithNearbyCommentFilter to
allow suppression of checkstyle warnings.
culturegraph/metafacture-runner,cboehme/metafacture-core,guenterh/mfRunnerPlayBox,guenterh/nlRunnerAdvanced,cboehme/metafacture-core,hbz/metafacture-core,guenterh/mfRunnerPlayBox,culturegraph/metafacture-runner,metafacture/metafacture-core,guenterh/nlRunnerAdvanced,metafacture/metafacture-core,culturegraph/metafacture-runner,hbz/metafacture-core,hbz/metafacture-core,culturegraph/metafacture-core,guenterh/mfRunnerPlayBox,guenterh/linked.swissbib.mf,cboehme/metafacture-core,metafacture/metafacture-core,culturegraph/metafacture-core,guenterh/linked.swissbib.mf,guenterh/linked.swissbib.mf,cboehme/metafacture-core,culturegraph/metafacture-core,guenterh/nlRunnerAdvanced