Fixed outdated ParadigmDAL (added support for feature conditioning stage).
Fixed doc issue in run_readlsl, added alternative argument name.
Added liblsl64.so built with old GLIBCXX (should run on all MATLABs since 2008a).
Added ability to stream data in background to play_eegset_lsl.
Minor tweaks to tutorial scripts.
Added tutorial script for streaming data via the lab streaming layer (LSL).