Checklist to upload the module on Pypi and Conda

Modify the code and then:

update the README.md file and in particular the change log.
Commit everything with git.
use git tag to define a new release. The message should be a summary of the change log. For instance:
```
git tag -a 0.1 -m "working python module, only able to accept `vcf` files"
```
convert the README.md to .rst with pandoc (pypi wants a rst file!):
```
pandoc -f markdown -t rst README.md -o README.rst
```
build the python module:
```
python setup.py sdist
```
upload it:
```
twine upload dist/<file.tar.gz>
```

First I run conda skeleton:

cd build_conda_package
conda skeleton pypi fast-lineage-caller

I change some fields on the yaml file (path of the file on pypi, github ID: you can get it here.

Then I can directly build the package, since this is a pure python package:

conda-build fast-lineage-caller

I am ready to upload the linux-64 package:

anaconda upload /home/lf61/sw/miniconda3/conda-bld/linux-64/fast-lineage-caller-0.1-py36_0.tar.bz2

I can generate the packages for the other platforms:

conda convert --platform all /home/lf61/sw/miniconda3/conda-bld/linux-64/fast-lineage-caller-0.1-py36_0.tar.bz2 -o output

And upload them:

for i in `find output -name "*.tar.bz2"`;do anaconda upload ${i};done

If you need to provide the package for different python versions rebuild the package:

conda-build --python 3.7 fast-lineage-caller

Provide feedback