[feature] Moodle: speechTestTask: option to disable restrictions (beta)
on the examServer. If isRestricted is not set -> free navigation and no
timelimit for single tasks. thus, the mp3-player will be replaced with
version that supports play, pause, stop, resume  and free choosing of
startpositon
[refactor] get rid of hard coded paths to tomcat 7.0.29
now generic on different OS as long as tomcat is used