added script to extract literal blocks from a sphinx doc
added script to extract literal blocks from a sphinx doc

sorgerlab/ras_model,sorgerlab/rasmodel,sorgerlab/ras_model,johnbachman/rasmodel,jmuhlich/ras_model,jmuhlich/rasmodel,jmuhlich/rasmodel,johnbachman/ras_model,sorgerlab/rasmodel,johnbachman/rasmodel,jmuhlich/ras_model,johnbachman/ras_model,subkar/rasmodel