recent modification for symbolic coords did not work for axis cs
adopted tests
fixed bug: using 'x=1cm' failed to work in axis descriptions (legends)
added test
simplified UI for custom annotations: one does not need to say "axis cs" any longer
added test
Added compatibility switch for new axis cs stuff and removed 'axis cs:' from manual
adopted test
fixed regression: error bars rely on PGF's coordinate system.
updated docs
fixed another regression (endless expansion loop)
fixed manual