Added support for exporting to CSV for both answers and participants.
Don't seem to have write access to all folders, so export folder is set in db.js
Also added the python script that generates random data
Added a filter for prettier printing of the values from the DB in the view of the answers.
Puts the answers through a switch-case to give them the correct string value suitable for showing users.
Also changed the ip to a new host for testing out the wireless network provided, and changed from "epostadresse"
to "kontaktinfo" in the page shown after registering a participant
buttons for export to file download dialog
buttons for export to file download dialog
added db.js to gitignore
added frontend files
removed the prettyString filter from id of answers in answers view, was added as a mistake
Prettyfied the file export to proper csv and made config file for properties
added git app/config,js to gitignore instead of app/db, and corrected a minor typo in exporting to CSV (was naming the files .cvs instead of .csv)
fixed downloading of exported csv-files to tablet by changing application type set in header
email or phone validation on contact information
simple profiling
added new service, Questions, and moved the questions there for better sharing of data between controllers. Also removed old unused dependencies in some of the controllers.
updated affected unit tests as well
Merge branch 'HenrikWorkingBranch'