[dev] shell:highlight supports non graphical terminals
In mhus-osgi-tools:1.4.1 the command shell:highlight will recognise non graphical terminals and mark finding with stars "*" before and after the finding by default. Graphical options will be disabled.
Also the marker #reset is available to reset all previously defined markers.
If you set a marker without content, the attribute will be reseted. e.g. '#f' will reset the foreground color and '#b' will reset the background color.