Fixed some errors - added Database management
need to redo test files
added document and some simple queries
added collection option helpers and fix patch document
drop/create/truncate collection
fix aql query
FetchOne only bool to make iteration easier - set index only once
test
small changes
time in cursor - newcollectionoptions
need to improve test
Merge branch 'f-basic' into dev

* f-basic:
  need to improve test
  time in cursor - newcollectionoptions
  small changes
  test
  FetchOne only bool to make iteration easier - set index only once
  fix aql query
  drop/create/truncate collection
  added collection option helpers and fix patch document
  added document and some simple queries
  need to redo test files
  Fixed some errors - added Database management
fixed collection exist
Merge branch 'r-0.6'

* r-0.6:
  fixed collection exist
  need to improve test
  time in cursor - newcollectionoptions
  small changes
  test
  FetchOne only bool to make iteration easier - set index only once
  fix aql query
  drop/create/truncate collection
  added collection option helpers and fix patch document
  added document and some simple queries
  need to redo test files
  Fixed some errors - added Database management