python-ecdsa-0.13.3-3.7.1

- updated to 0.13.3 (bsc#1153165)
  + CVE-2019-14853 DOS atack during signature decoding
  + CVE-2019-14859 signature malleability caused by insufficient checks
    of DER encoding

- update to 0.13.2
- enable tests
- fix requires
  * python packaging fixes

- Remove superfluous devel dependency for noarch package

- Convert to singlespec
- Use "download_files" in _service file to automate source fetching

- update to 0.13
  Fix the argument order for Curve constructor (put openssl_name= at the end,
  with a default value) to unbreak compatibility with external callers who used
  the 0.11 convention.
  * update to 0.12
  Switch to Versioneer for version-string management (fixing the broken
  `ecdsa.__version__` attribute). Add Curve.openssl_name property. Mention
  secp256k1 in README, test against OpenSSL. Produce "wheel" distributions. Add
  py3.4 and pypy3 compatibility testing. Other minor fixes.

- update to version 0.11:
  * update NEWS for 0.11 release
  * VerifyingKey.from_string(): add validate_point= argument
  * Merge pull request #17 from trezor/master
  * README: stop claiming py2.5 compatibility.
  * Merge pull request #18 from alex/patch-2
  * Merge pull request #16 from alex/patch-1
  * Remove Python 2.5 from travis.
  * Added trove classifiers showing versions supported
  * canonical versions of sigencode methods these enforce low S values,
    by negating the value (modulo the order) if above order/2
  * Remove Python 2.5 from travis.
  * Run tests under PyPy

- include in SLE 12 (FATE #315990)

- update to 0.10:
  * Make the secp256k1 available

- updated to version 0.9
  * added secp256k1 curve
  * added deterministic (no entropy needed) signatures
  * added py3.2/py3.3 compatibility

- created package (version 0.8)