Update version to 0.2.1

Author: deliahu

README.md

@@ -60,7 +60,7 @@ Some of Nucleus's features include:
 <!-- UPDATE THIS VERSION ON EACH RELEASE (it's better than using "master") -->
 
 ```bash
-pip install git+https://github.com/cortexlabs/nucleus.git@0.2.0
+pip install git+https://github.com/cortexlabs/nucleus.git@0.2.1
 ```
 
 ## Example usage

nucleus/templates/handler.Dockerfile

@@ -1,6 +1,6 @@
 # to replace when building the dockerfile
 FROM $BASE_IMAGE
-ENV CORTEX_MODEL_SERVER_VERSION=0.2.0
+ENV CORTEX_MODEL_SERVER_VERSION=0.2.1
 
 RUN apt-get update -qq && apt-get install -y -q \
         build-essential \

nucleus/templates/tfs.Dockerfile

@@ -1,2 +1,2 @@
 FROM $BASE_IMAGE
-ENV CORTEX_MODEL_SERVER_VERSION=0.2.0
+ENV CORTEX_MODEL_SERVER_VERSION=0.2.1

setup.py

@@ -14,7 +14,7 @@
 
 import setuptools
 
-CORTEX_MODEL_SERVER_VERSION = "0.2.0"
+CORTEX_MODEL_SERVER_VERSION = "0.2.1"
 
 with open("requirements.txt") as fp:
     install_requires = fp.read()

src/cortex/cortex_internal/consts.py

@@ -13,4 +13,4 @@
 # limitations under the License.
 
 SINGLE_MODEL_NAME = "_cortex_default"
-MODEL_SERVER_VERSION = "0.2.0"
+MODEL_SERVER_VERSION = "0.2.1"

src/cortex/setup.py

@@ -17,7 +17,7 @@
 import pkg_resources
 from setuptools import setup, find_packages
 
-CORTEX_MODEL_SERVER_VERSION = "0.2.0"
+CORTEX_MODEL_SERVER_VERSION = "0.2.1"
 
 with pathlib.Path("cortex_internal.requirements.txt").open() as requirements_txt:
     install_requires = [