added dependencies

.gitignore

-__pycache__/
+__pycache__
+*.egg-info

requirements.txt

+orchestrator-core

setup.py

+from setuptools import setup, find_packages
+
+setup(
+    name='geant-service-orchestrator',
+    version="0.1",
+    author='GEANT',
+    author_email='swd@geant.org',
+    description='GEANT Service Orchestrator',
+    url=('https://gitlab.geant.org/goat/geant-service-orchestrator'),
+    packages=find_packages(),
+    install_requires=[
+        'orchestrator-core',
+    ]
+)