tests script fix, added readme and gitignore update

tests/README.md

@@ -0,0 +1,26 @@
+## Tests
+
+Automated tests to run installation on different operating systems and make sure the login page replies correctly.
+
+`run-tests.sh` without arguments builds up each vagrant box one by one and outputs if curl check was successful or not.
+
+```
+./run-tests-all.sh
+CentOS HTTP Check: success
+Debian HTTP Check: success
+Ubuntu HTTP Check: success
+```
+
+Single OS can be tested by giving Ubuntu, CentOS or Debian as first argument for the script.
+
+```
+./run-tests.sh Ubuntu
+Ubuntu HTTP Check: success
+```
+
+Requirements:
+```
+OSX
+Vagrant
+Virtualbox
+````

tests/run-tests.sh

@@ -7,6 +7,7 @@ function RunTestsSingle {
 	vagrant up &> $LOGFILE
 	sleep 5
 	echo "" >> $LOGFILE
+	echo "Curl output:" >> $LOGFILE
 	curl -s -L 192.168.33.101 >> $LOGFILE 2>&1 || false
 
 	if [[ $? == "1" ]]; then