scripts: + added the external stimulations sample program to the build order on Linux
scripts:
+ added the external stimulations sample program to the build order on Linux

git-svn-id: 8b72b58fb31a931b6e9a2bd3bb08bc6614045fb1@3391 c330d7e9-fc0c-0410-a5b3-fd85c6f5aa8f

pborky/openvibe,pborky/openvibe,pborky/openvibe,pborky/openvibe,pborky/openvibe,pborky/openvibe