Merge pull request #1 from wdi-sf-fall/dry

added
Merge pull request #3 from wdi-sf-fall/web

merged
clean up
Merge branch 'master' of github.com:wdi-sf-fall/pg_and_node
clean up
clean up
readme
editing
readme
readme
added joins
--wip--
--wip--
Merge branch 'master' into web

Conflicts:
	dry.js
	mydb_lib.js
	web/app.js
	web/library.js
	web/mydb_lib.js
	web/package.json
	web/views/library/index.ejs