New stable version 1.0.1 fixing blocking bug 180 and 182 of the 1.0.0

OPENAXES-180 - Include last version of ffmpeg 1.1.x and compile it. Update all the components that need it to work with that version (shot extractor, video normaliser, virtual cutter...). Re add the option to include GPL libraries at compile time.
OPENAXES-181 - Properly set version to 1.0.1.
OPENAXES-182 - Update the include/lib paths of caffe and cpuvisor due to a change in HDF5 library on latest Ubuntu distributions.