remove useless button and reorganize in main view
correct typo in Monitor
update Render Engine reference
add base REBasic
remove useless commented code
replace useless link by a return to home button
hide useless render engine descriptor in chooseRenderEngine
hide control for launch compute when done in Go
correct syntax of call Math.pow
REBasic fonctinnal
arrow of REBasic looks like an arrow
correct minor errors detected by jshint