- Fix the tarball url to match reality

- Update to 1.2.16
* python-build: Add CPython 3.8.1 (#1497)
* python-build: Add CPython 3.7.6 (#1498)
* python-build: Add CPython 3.6.10 (#1499)
* python-build: Add CPython 3.5.9 (#1448)
* python-build: Add PyPy 7.3.0 (1502)
- Update to 1.2.15
* python-build: Add CPython 3.7.5 (#1423)
* python-build: Add CPython 2.7.17 (#1433)
* python-build: Add CPython 3.5.8 (#1441)
* python-build: Add PyPy 7.2.0 (#1418)
* python-build: Add anaconda3-2019.10 (#1427)
* pyenv-help: Show text for all pyenv commands in pyenv-help (#1421)
- Update to 1.2.14
* python-build: Add CPython 3.8.0 (#1416)
* python-build: Add Anaconda-2019.07 (#1382)
* python-build: Add Micropython 1.11 (#1395)
* python-build: Fix compatibility issues with Homebrew installed Tcl/Tk (#1397)
* pyenv-exec: Do not use exec -a, do not mangle PATH for system Python (#1169)
- Spec file
* Apply spec-cleaner
* Add version in last changelog entry to avoid rpmlint warnings