fix crash caused by call to log(0) (thanks igor)
document path plumbing in README.md
add ellipsis to long text (thanks igor)
only flash for plumbed files (thanks sigrid)
add line flashing upon right click
plumb current directory path (thanks unobe)
fix click and scrollbar behaviour (thanks $REDACTED)
reuse plumber send descriptor / fix memory leak (thanks kvik)
Handle relative paths properly
Fix cd() not setting 0 at end of buffer!
Add mode line to icons.h
Report errors through alert popups
Implementation of alert popups to display error messages.
Cleanup, icons and new actions