fixed setup.py to accept higher versions

from setuptools import setup, find_packages

import nested

import TEster

setup(

    name='nested',

    version=nested.__version__,

    description='Nested description',

    author=nested.__author__,

    name='TEster',

    version=TEster.__version__,

    description='nester testing tool',

    author=TEster.__author__,

    packages=find_packages(),

    install_requires=[

        'bcbio-gff==0.6.4',

        'biopython==1.70',

        'click==6.7',

        'networkx==2.1',

        'PyYAML==3.12'

        'bcbio-gff>=0.6.4',

        'biopython>=1.70',

        'click>=6.7',

        'networkx>=2.1',

        'PyYAML>=3.12',

        'ruamel.yaml>=0.16.10',

        'pyfastx>=0.6.6',

        'numpy>=1.17',

        'scipy>=1.4.1'

    ],

    entry_points={

        'console_scripts': [

            'nested-generator=nested.cli.generator:main',

            'nested-nester=nested.cli.nester:main'

            'TEster = TEster.toolchain.TEster:main'

        ]

    }

)