Create kth-csc-exjobb-en.csl
Update kth-csc-exjobb-en.csl

I added back licence-attribute to <rights>. I had no idea, since validator.nu suggested to remove it to conform csl 1.0
Update and rename kth-csc-exjobb-en.csl to kth-royal-institute-of-technology-school-of-computer-science-and-communication.csl

Suggested changes and code validation.
Update kth-royal-institute-of-technology-school-of-computer-science-and-communication.csl

Rights section changed.
Merge pull request #615 from fredrikku/patch-2

Create kth-csc-exjobb-en.csl