get-info-user works for linux
added note to database/get-info-user: might not work under windows
add execute, get-more-results and delete-cursor methods to query namespace; implement get-more-results and delete-cursor (untested)
implement query/execute methods
Merge branch 'development'
implemented query methods
delete main
add with-connection method to clojure core
add with-db and with-collection methods to core
merge development branch: added with-... methods to core
update features in README.md
delete comments on get-all-... method location in database and collection namespace
fix test; initial connection has to be nil; deactivate console output
add main again
add graph namespace and add method drafts