ENYO-3082: switchDoc: don't open an already opened doc
ENYO-3082: switchDoc: don't open an already opened doc

mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project