If authentication is used, widget is seen in iframe only if logged user
has rights on widget's dashboard
Print system info and server settings inside log file
first version
Take care of UTF-8 encoding for UTF characters entered by user inside
report / chart as static text
catch Throwable on updateStorage (two different derby jars make the
server crash without logging)
minor cleaning
fix the problem with two jars for derby
prepare for next development iteration
resolve conflicts with master