Clean up models_controller.rb before real changes.
Clean up models_controller.rb before real changes.

Lots of bad whitespace.

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