Solveurs are now listed as dependencies when closing a calculator
Solveurs are now listed as dependencies under the calculator name ("used by")
resetting a Solveur dependency's results triggers Solveur results reset

convert Remous main chart to scatter

alsos fixes SectionParametree drawing not rendered

interface for Solveur module
draw Solveur relations in modules diagram view

track pages
track calculations
track sessions saving / loading

Markdown documentation
remove dependency to ngx-md
add dependency to ngx-markdown