Fixed pro file
Fixed warnings
Fixed issue #33
Updated config scripts
Updated readme
Added validation  of keys count
Small treeview optimization
Added travis config
Added configure step to travis config
Updated travis config
Fixed configs
Fixed conf
Fixed VS tests project
Fixed Qt Creator tests project
Fixed tests project for proper execution from console on ubuntu
Added debug vm to vagrant
Updated ignore files
Added tests execution to travis
Fixed configure script
Fixed bug in tests