Update versions

Update versions QGIS, Mapserver, Mapcache

Author: samtux

README.md

@@ -6,9 +6,9 @@
 
 GIS Server in Ubuntu Xenial with Mpserver, Mapcache and QGIS Server.
 
-- Mapserver version 1.4.0-4
-- Mapcache version 7.0.0
-- QGIS Server v2.14.3
+- Mapserver version 1.4.1
+- Mapcache version 7.0.4
+- QGIS Server v2.18.4
 
 ## Install
 ```
@@ -20,4 +20,4 @@ $ docker build -t samtux/gisserver .
 
 ```
 $ docker run -d -p 8281:80 -v "gisdata":/gisdata -v config.xml:/mapcache/config.xml --name gisserver samtux/gisserver
-```
+```