cs fix
stops adding dropdowns when not necessary
ignore phpstorm project folder
fix dropdown check
remove dropdown handling in renderDeepestMenu method
add tests
Merge pull request #41 from stefanotorresi/fix/menu-depth

Menu dropdowns usage is a bit broken
add html anchor rendering
Merge pull request #42 from stefanotorresi/feature/breadcrumbs-anchor

add html anchor in breadcrumbs