Introduce a News page (#193)
Introduce a News page (#193)

* Add explanation of what HEP is

* Start of a news page

* News list expanded towards 2020

* A few more additions

* News list expanded towards the beginning of the project

* Yet more news
scikit-hep/scikit-hep.github.io,scikit-hep/scikit-hep.github.io,scikit-hep/scikit-hep.github.io,scikit-hep/scikit-hep.github.io