Fix dependencies errors (#95)

Author: avara1986

docs/encrypt_decryt_configuration.md

@@ -1,9 +1,5 @@
 # Encrypt Configuration
 
-## Installation
-
-You must install `pyms` with `pip install pyms[all]` or `pip install pyms[cryptography]`
-
 ## Configuration
 
 When you work in multiple environments: local, dev, testing, production... you must set critical configuration in your

docs/installation.md

@@ -34,9 +34,5 @@ pip install pyms[metrics]
 ```
 pip install pyms[trace]
 ```
-* Installing cryptography dependencies
-```
-pip install pyms[cryptography]
-```
 
 See [Quickstart](quickstart.md) to continue with this tutorial

setup.py

@@ -19,6 +19,7 @@
     'python-json-logger>=0.1.10',
     'pyyaml>=5.1.2',
     'anyconfig>=0.9.8',
+    'cryptography>=2.8',
 ]
 
 install_request_requires = [
@@ -38,10 +39,6 @@
     'opentracing-instrumentation>=3.2.1',
 ]
 
-install_cryptography_requires = [
-    'cryptography>=2.8',
-]
-
 install_metrics_requires = [
     'prometheus_client>=0.7.1',
 ]
@@ -61,8 +58,7 @@
 ]
 
 install_all_requires = (install_request_requires + install_swagger_requires +
-                        install_traces_requires + install_cryptography_requires +
-                        install_metrics_requires)
+                        install_traces_requires + install_metrics_requires)
 
 setup(
     name="py-ms",
@@ -95,7 +91,6 @@
         'all': install_all_requires,
         'request': install_request_requires,
         'swagger': install_swagger_requires,
-        'cryptography': install_cryptography_requires,
         'traces': install_traces_requires,
         'metrics': install_metrics_requires,
         'tests': install_tests_requires,