* Tests ready for linux

* Tests ready for linux

* Dowonload and build gsl from source for linux - #issue3

* Dowonload and build gsl - fixed error in .travis.yml - #issue3

* Update LinuxMain.swift

* Doc (#9)

* Merge linux tests and close issue3 (#4)

* Tests ready for linux

* Tests ready for linux

* Dowonload and build gsl from source for linux - #issue3

* Dowonload and build gsl - fixed error in .travis.yml - #issue3

* Update LinuxMain.swift

* README updated for linux

* Coding conventions linked

* Code of conduct

* Update CodingConventions.md

* Moved doc to docs

* Pull request template

* Issue template

* Pull request template

* Clean out doc folder

* Start on contribution guide