cleaned up code, starting rewrite
updates for today...
added howLong()

so far this function is able to detect is a greek char is followed by
other of is it's not, even is there another char among them
howLong() to isNext()

change howLong() to a function isNext() that returns true if it should
continue counting because there are more greek chars or false if they
stopped
more work…
fixed the demoStr
work adding </span> at the end
work version!

working version tested with the lessons from BIBL 204
Merge branch 'refractor'
README updated
removed var demoStr