Update Master's Student status to Working

Update:
 * References to being a M.Sc. student
 * Copyright and last updated dates

Add:
 * New details regarding working
Include content/public/files for completeness sake

Update:
 * .gitignore file to include content/public/files
 * README.md to reflect changes

Add:
 * Files in content/public/files
Add M.Sc thesis and indication of research project

Add:
 * Indication of M.Sc thesis (mutation score predictor)
 * M.Sc thesis file and source links
Fix broken links