documentation: fewer categories
repaired bug in poly_db_count
Merge branch 'master' into update
Merge branch 'update' of https://github.com/solros/poly_db into update
changed insert and update function names so they don't begin with poly anymore
Merge branch 'master' into update
Merge branch 'master' into update
Merge branch 'master' into update
bug fixes in update_client
bug in update_client
bug in update_client
bug in update_client
bug in update_client
bug in update_client
bug in update_client
bug in update_client
reset function for update_client
bug in update_client
bug in update_client
work_on_packages script