preparing for next release
updated properties file to use latest grammar
added TODO item
converting to markdown so the README will be more readable at github
replace <code> with @code
Merge branch 'master' into dev
added some new attributes

Conflicts:
	README.md
noted recent changes in change log
added ignoring the whitespace nodes generated by . and .= and := to
standard ignorable nodes in MatchPath
noted recent change in change log
added documentation of new attributes to HTML
updated build properties to point to newer Grammar