RES-567: Fix capnp and swig executables permissions
RES-567: Fix capnp and swig executables permissions

neuroidss/nupic.core,subutai/nupic.core,scottpurdy/nupic.core,subutai/nupic.core,scottpurdy/nupic.core,numenta/nupic.core,breznak/nupic.core,rhyolight/nupic.core,rhyolight/nupic.core,neuroidss/nupic.core,neuroidss/nupic.core,numenta/nupic.core,breznak/nupic.core,subutai/nupic.core,neuroidss/nupic.core,numenta/nupic.core,rhyolight/nupic.core,rcrowder/nupic.core,breznak/nupic.core,breznak/nupic.core,numenta/nupic.core,subutai/nupic.core,rcrowder/nupic.core,rhyolight/nupic.core,rcrowder/nupic.core,scottpurdy/nupic.core,scottpurdy/nupic.core,rcrowder/nupic.core