Add JugglingDB to ODM / ORM
Update contributing.md
add Acorn - fixes #48
Merge pull request #46 from lpinca/add/jugglingdb

Add JugglingDB to ODM / ORM
Add BitcoinJS to Miscellaneous
added dominictarr/excel-stream
Merge pull request #49 from SheetJSDev/patch-1

added dominictarr/excel-stream
Merge pull request #52 from lpinca/add/bitcoinjs

Add BitcoinJS to Miscellaneous
Close GH-43: Add normit package..
Close GH-50: added nodemailer by @andris9 and new section email.
minor tweaks
Added bottleneck