FM-1523: Added module summary to metadata.json
FM-1523: Added module summary to metadata.json
Added a note that stdlib no longer ships with PE 3.7+

Users didn't realize we stopped shipping stdlib module with PE. I added this information to the stdlib readme.
Merge pull request #370 from jbondpdx/master

FM-1523: Added module summary to metadata.json
Merge pull request #373 from jbondpdx/stdlib-readme-fix

Add to Readme: Stdlib no longer ships with PE