clear all precompiled assets
move progressbar.js from episode template as the ajax call caused a double exectution of the script.

fixes #23
fix timezone bug.

fixes #26
closes #26
Update Precompile settings for new javascript ordering

fixes #26
close #26
complete precompile of the current state
change artwork image source to static.reliveradio.de/logos/<slugintern>

fixes #18
closes #18
do not display jingles in the schedule

fixes #25
closes #25
specify correct ressource url in ajax call