Fri Aug 15 17:38:41 2014  Jiri (George) Lebl <jirka@5z.com>

	* help/C/genius.xml: update the feedback info to be more within
	  reality.  Don't use ghelp: urls as those won't work in the HTML
	  version.

	* src/eval.c: do the same thing for vector building notation as
	  in all for/sum/prod loops, where if going over floats, allow
	  errors withing the final number to within 2^-20 of the step size.

	* src/geniustests.txt: add tests for above

	* src/genius-readline-helper.c: avoid a race in display of errors,
	  by flushing and waiting 5 miliseconds after readline and before
	  sending the line onwards to the GUI