[cpp] Adds switching to source/header file Move features to appropriate extension
[cpp] Adds switching to source/header file
Move features to appropriate extension

Signed-off-by: William Enright <8bd61cf5400dc8ba8fd7fb1fe5c5e2ca343aa423@polymtl.ca>

epatpol/theia-1,epatpol/theia-1,hexa00/theia,hexa00/theia,epatpol/theia-1