Issue #22 - Update Chromium to version 60.0

Author: ppodgorsek

Dockerfile

@@ -8,9 +8,9 @@ VOLUME /opt/robotframework/tests
 
 RUN dnf upgrade -y\
 	&& dnf install -y\
-		chromedriver-59.0.3071.104-1.fc26\
-		chromium-59.0.3071.104-1.fc26\
-		firefox-55.0.1-1.fc26\
+		chromedriver-60.0.3112.101-1.fc26\
+		chromium-60.0.3112.101-1.fc26\
+		firefox-55.0.2-3.fc26\
 		python2-pip-9.0.1-9.fc26\
 		xorg-x11-server-Xvfb-1.19.3-4.fc26\
 		which-2.21-2.fc26\

README.md

@@ -18,7 +18,7 @@ The versions used in the latest version are:
 * Robot Framework 3.0.2
 * Robot Framework selenium2library 1.8.0
 * Firefox 55.0
-* Chromium 59.0
+* Chromium 60.0
 
 ## Running the container