Added option to run with Socher-composed RAE vectors. Adding to this file as the pipeline resembles that for observed vectors in that all vectors are available, there is no need to do any SVD, composition, post-processing, etc, just a format conversion and a Byblo run.
Merge remote-tracking branch 'origin/dev' into dev
Simplified directory tree for Socher RAE vectors
Made the Socher thesaurus directory self-contained
Moved Bunch class to DiscoUtils
Added code to write extra conf files for classification experiments using 1) Socher's RAE and 2) Julie's APDT
Modified collate_.... slightly in order to use it on APDT pre-composed vectors as provided by Julie. Added a sanity check (can't run APDT on window vectors)