Easier extending/replacing of key algorithms#42

Merged

mpdavis merged 4 commits intompdavis:masterfrom

friedcell:extendable

Mar 5, 2017

Commits on Jan 10, 2017

make algorithms extendable
Marko Mrdjenovic
committed
cleaned jwk, added class checking on key, added tests
Marko Mrdjenovic
committed

Commits on Jan 29, 2017

move get_key to jwk, return typeerror in register_key; updated tests
Marko Mrdjenovic
committed

Commits on Jan 30, 2017

moved register to jwk
Marko Mrdjenovic
committed