Increase Haystack version to 0.9.0 (#1215)

Author: julian-risch

setup.py

@@ -47,7 +47,7 @@ def get_dependency_links(filename):
 
 setup(
     name="farm-haystack",
-    version="0.8.0",
+    version="0.9.0",
     author="Malte Pietsch, Timo Moeller, Branden Chan, Tanay Soni",
     author_email="[email protected]",
     description="Neural Question Answering & Semantic Search at Scale. Use modern transformer based models like BERT to find answers in large document collections",
@@ -56,7 +56,7 @@ def get_dependency_links(filename):
     keywords="QA Question-Answering Reader Retriever semantic-search search BERT roberta albert squad mrc transfer-learning language-model transformer",
     license="Apache",
     url="https://github.com/deepset-ai/haystack",
-    download_url="https://github.com/deepset-ai/haystack/archive/0.8.0.tar.gz",
+    download_url="https://github.com/deepset-ai/haystack/archive/0.9.0.tar.gz",
     packages=find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
     dependency_links=dependency_links,
     install_requires=parsed_requirements,