"Controls and Shortcuts" : Add missing shortcuts
"Controls and Shortcuts" : Add missing shortcuts

Also, conform headers and remove tabs.

GafferHQ/gaffer,hradec/gaffer,johnhaddon/gaffer,hradec/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,hradec/gaffer,appleseedhq/gaffer,boberfly/gaffer,hradec/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,boberfly/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,boberfly/gaffer,GafferHQ/gaffer,hradec/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,boberfly/gaffer,johnhaddon/gaffer,ImageEngine/gaffer