* Enable valgrind exit errorcode

It seems we were not doing anything with the valgrind results... D:

* Use --exit-on-first-error if available

* Revert "Merge pull request #182 from PQClean/rainbow"

This reverts commit 8a008417fe988b48c8acc4aefc9c299a4d3c1645, reversing
changes made to d4b612fe9a.

Use Python's built-in ``diflib`` to compute diffs between the two versions.

* Reduce pytest xml log size
* store artifact to debug
* Fix test result path

This should drastically reduce the runtime of the valgrind tests

* Do tests with pytest to run them in parallel

* attempt to handle merge commits better for PR test path

Similar to how we solved this for travis

* Clean up imports

* don't run valgrind if not specified slow_test

* Fix functest after initializer rename

* upload tests results as junit

* Upload test-common files since #200 got merged

* Catch test results upload failure

* Move test support files into tests directory

* Fix common tests dir in test

* Fix Windows Makefile for common tests

* notrandombytes.obj should be in TEST_COMMON_DIR

This reverts commit def5bddb62.

There are schemes, like SABER (#192) that have more than one principal
submitter. Consistency warrants that we turn it into a list for all
schemes and don't do something with allowing either a str or a list:
that would just be very annoying to parse.

Closes #194

* fixes dynamic memory allocation test. previously a function called freeze() would trigger it

* this adds DilithiumII. Preprocessor conditionals still need to be removed

* fix ms Makefile

* fix MS compiler warnings

* clean-up

* remove preprocessor conditionals

* add dilithium3

* add dilithium4

* add duplicate consistency checks

* SHA2 state constants in common

* clean up symmetric.h

* Port SPHINCS+-SHA256 to sha256ctx struct

* Implement ctx struct for fips202

* Port Kyber{512,768,1024} to fips202 ctx struct

* Port NewHope to fips202 structs

* Port SPHINCS+-SHAKE256 to fips202 ctx structs

* Use opaque fips202 structs in MQDSS

* port dilithium to use fips202 ctx structs

* include -Wredundant-decls

* remove comment; format NTT constants

* reduce casts in power2round

Fixes https://github.com/PQClean/PQClean/issues/178.

* Replaced round-1 Kyber code with round-2 Kyber code (not yet cleaned/namespaced)

* Namespacing for Kyber

* Some more work on round-2 Kyber (more namespacing)

* Added missing files

* Round-2 Kyber768 now passing all tests under Linux

* Various small tweaks to make MS compiler happy

* Two more tweaks for MS compiler

* Added Kyber512 and Kyber1024 (round-2 versions)

* Making MS compiler happy

* More fixes for MS compiler

* Replaced round-1 Kyber code with round-2 Kyber code (not yet cleaned/namespaced)

* Namespacing for Kyber

* Some more work on round-2 Kyber (more namespacing)

* Added missing files

* Round-2 Kyber768 now passing all tests under Linux

* Various small tweaks to make MS compiler happy

* Two more tweaks for MS compiler

* Added Kyber512 and Kyber1024 (round-2 versions)

* Making MS compiler happy

* More fixes for MS compiler

* Started more cleanup work on Kyber768

* Replaced round-1 Kyber code with round-2 Kyber code (not yet cleaned/namespaced)

* Namespacing for Kyber

* Some more work on round-2 Kyber (more namespacing)

* Added missing files

* Round-2 Kyber768 now passing all tests under Linux

* Various small tweaks to make MS compiler happy

* Two more tweaks for MS compiler

* Added Kyber512 and Kyber1024 (round-2 versions)

* Replaced round-1 Kyber code with round-2 Kyber code (not yet cleaned/namespaced)

* Namespacing for Kyber

* Some more work on round-2 Kyber (more namespacing)

* Added missing files

* Round-2 Kyber768 now passing all tests under Linux

* Various small tweaks to make MS compiler happy

* Two more tweaks for MS compiler

* Added Kyber512 and Kyber1024 (round-2 versions)

* Making MS compiler happy

* Making MS compiler happy

* More fixes for MS compiler

* More fixes for MS compiler

* Started more cleanup work on Kyber768

* Kyber768 passing all tests locally

* Kyber512 passes all tests locally

* Kyber1024 now also passing all tests locally

* Now passing all tests with -Wmissing-prototypes

* Local tests (on Linux) passing again

Windows already complains about this in CI, but this will
let us catch these issues on Linux as well.

Windows already complains about this in CI, but this will
let us catch these issues on Linux as well.