added a CITATION file, as recomended by http://www.software.ac.uk/blog/2013-09-02-encouraging-citation-software-introducing-citation-files
added a CITATION file, as recomended by http://www.software.ac.uk/blog/2013-09-02-encouraging-citation-software-introducing-citation-files

Virtual-Liver-Network/seek,HITS-SDBV/nmtrypi-seek,aina1205/SysMO-DB-seek,kjgarza/frame_experiment,stuzart/seek,Virtual-Liver-Network/seek,HITS-SDBV/nmtrypi-seek,aina1205/nmtrypi-seek,SynthSys/seek,Virtual-Liver-Network/seek,HITS-SDBV/nmtrypi-seek,BioVeL/seek,HITS-SDBV/seek,kjgarza/frame_experiment,aina1205/SysMO-DB-seek,HITS-SDBV/seek,stuzart/seek,Virtual-Liver-Network/seek,stuzart/seek,SynthSys/seek,SynthSys/seek,HITS-SDBV/nmtrypi-seek,BioVeL/seek,HITS-SDBV/seek,SynthSys/seek,aina1205/SysMO-DB-seek,aina1205/nmtrypi-seek,HITS-SDBV/seek,aina1205/nmtrypi-seek,BioVeL/seek,BioVeL/seek,kjgarza/frame_experiment,kjgarza/frame_experiment,aina1205/nmtrypi-seek