adjusted the todo list so that we are ready to implement clusters
removed old fixture files and added a cluster model and added some initial tests for the cluster model
cluster_id has been added to students and employers tables, along with belongs_to associations
created cluster assignment controllers for both employer and student
added several tests to begin integration the cluster/surveys
added a .pick_random method for cluster model and also started to write functional tests for the cluster assignemnt for students
passed all the tests and now ready for the survey taking and cluster assignment at random for both employer and the student
survey submission is working, just without redirect yet
taking the survey now works
took out the ability of students to be able to update their own survey results on their own, and the time at which the survey was taken
working on student and employer matching sections
passed all of the tests for the student api through the employer side
fixed the matching students page and began adding some fixes for the student profile.
fixed up schools and references for the employer, references is still not complete
student profile is complete
fixed seeds so that there are clusters
fixed seeds so that students and employers get assigned to clusters