fix background rendering with padding
fixed progress display
add translation table for icons to symbol characters
fix segfault when no icon symbols are available
Revert "fixed progress display"

This reverts commit f947e23eb28a5380706e753205a1f526a0caf403.
better url recognition, less mismatches
cleaner handling of actions in menu
add number for links with markup in body, handle them separately from markup removal
interpert <br> if newline and markup are allowed
Merge branch 'master' of https://github.com/progandy/dunst