location of a test file changed in models repo
slim down readme

the manifest section seems unnecessary to me, and it's better to
direct people to the Resources page online than to list resources here
Merge commit '2db0fd8c087550e9404d388559642960236d0086'

Conflicts:
	dist/readme.txt
	src/test/org/nlogo/app/ProceduresToHtmlTests.scala