changed requested for #50 approval

Author: jorgejesus

README.rst

@@ -109,7 +109,7 @@ or::
  
     $ docker run -e GU_WORKERS=10 -e GU_PORT=8082  -p 8082:8082 -it pywps/gunicorn-alpine:latest
 
-Pywps will be available in  the following URL::
+Pywps will be available at the following URL::
 
     $ http://localhost:8082 
 
@@ -143,7 +143,7 @@ Flask-Ubuntu (basic)
 The same as ``Flask-Ubuntu`` but using phusion image (ubuntu 18.04)::
 
 
-    $ cd docker/ubuntu/flask/Dockerfile
+    $ cd docker/ubuntu/flask
     $ docker build -t pywps/flask-ubuntu:latest .
 
 And to run it::
@@ -157,8 +157,8 @@ Nginx-Ubuntu (production)
 This image is based on ``Flask-Ubuntu`` and will require it (either build locally or pull from dockerhub). This image has Nginx and Gunicorn totally integrated as services in a docker image::
 
 
-   $ cd docker/ubuntu/nginx/Dockerfile
-   $ docker build -t pywps/nginx-ubuntu
+   $ cd docker/ubuntu/nginx
+   $ docker build -t pywps/nginx-ubuntu .
 
 And to run it::
 

processes/grassbuffer.py

@@ -8,10 +8,11 @@
 
 
 class GrassBuffer(Process):
+    
     def __init__(self):
         inputs = [ComplexInput('poly_in', 'Input1',
                   supported_formats=[Format('application/gml+xml')],
-                  mode=MODE.STRICT),
+                  mode=MODE.SIMPLE),
                   LiteralInput('buffer', 'Buffer', data_type='float',
                   allowed_values=(0, 1, 10, (10, 10, 100), (100, 100, 1000)))]
         outputs = [ComplexOutput('buff_out', 'Buffered',

processes/jsonprocess.py

@@ -11,7 +11,7 @@ def __init__(self):
             self._handler,
             identifier='testjson',
             title='Process Test',
-            version='1.0.0.0',
+            version='1.0.0',
             inputs=inputs,
             outputs=outputs,
             store_supported=True,

requirements.txt

@@ -9,4 +9,4 @@ Shapely
 Werkzeug
 SQLAlchemy
 psutil
--e git+https://github.com/geopython/pywps[email protected]#egg=pywps-4.2.1
+pywps