Sets responsive breakpoints
Scales page layout and font size based on breakpoints
Fix login page to adapt to breakpoints
Update with latest v. of master
Adds style methods and table display to PDF template
Add PDF display methods for each question type
Adds checkbox rendering, transparent logo option in header to PDF
Format PDF table borders
Refactor PDF styling, PDF question parsing into helper modules
Add report title method to PDF styles helper
Adds image for empty checkbox in PDF template, creates color constants
Merge pull request #48 from apollo-soft/responsive

Responsive CSS & PDF Generation