Create (find / fix / test) a working ShEx Schema for the HCLS dataset

[beveradb]

From @andrewthecoder on February 3, 2015 15:4

Alasdair's existing (out of date) one can be found here: https://github.com/AlasdairGray/HCLSValidator/blob/master/hcls-validator.shex

HCLS Dataset descriptor to correct against:
http://www.w3.org/2001/sw/hcls/notes/hcls-dataset/

Copied from original issue: HeriotWattMEng2015/ShExDemo#7

[beveradb]

From @Doix on February 12, 2015 12:52

I got this.

[beveradb]

From @Doix on February 23, 2015 15:5

W.I.P version is found here: https://github.com/HeriotWattMEng2015/ShEx-validator/blob/master/tests/updated_hcls.shex

I'm not too sure what is going on with these two repos and where it should actually live. I've added it as a test to the other repo for now.