Snap! submodule handling by prepare script
Snap! submodule handling by prepare script

edutec/Snap4Arduino,bromagosa/Snap4Arduino,jguille2/Snap4Arduino,jguille2/Snap4Arduino,jguille2/Snap4Arduino,edutec/Snap4Arduino,bromagosa/Snap4Arduino,bromagosa/Snap4Arduino,edutec/Snap4Arduino,jguille2/Snap4Arduino,bromagosa/Snap4Arduino