* Set version of liboqs master and add draft release notes
* Add alg_version field for KEMs and signature schemes
* Prettyprint
* Added alg_version for qtesla and picnic.
* Update versioning proposal
* Exposed SIDH through KEM API.
* Removed old kex_sidh_msr refs
* Removed kex_sidh_msr refs from Visual Studio project
* Removed kex_sidh_msr from test_kex.
* Added sidh alg sheet
* Skip sidh in kat check (no kat files for sidh, unlike the related sike alg)
* Added return values to sidh KEM methods (to fix wrong default return values on mac).
* Addressed review comments on PR368.
* Removed text_kex from Visual Studio; no more KEX built by default on Windows.
* Removed test_kex from appveyor test.
* Removed minimal_kex from appveyor