Merge pull request #11 from wosiu/master

. . .
Added ProvenanceInfo to Media protobuf message
Set provenance info in NLM extraction
Merge pull request #12 from wosiu/master

after pull from blessed
Improved integration tests for nlm extraction
Single-threaded NLM extraction
Merge pull request #146 from acz-icm/master

NLM extraction - tests, single-threading, provenance
Merge pull request #13 from wosiu/master

timer one more time
Merge branch 'master' of git://github.com/CeON/CoAnSys
Merge pull request #147 from pdendek/master

Disambiguation-Author relaunched
Changed license to Affero GPL v3.
AproximateAND minimizing constants + bugfix
Merge branch 'master' of git://github.com/pdendek/CoAnSys