Merge pull request #5 from tomasznaumowicz/master

Updated entries on three tools from 3T Software Labs - just need to follow up with edit to language field.
Add digital ocean link ref link.
Change language for 3t tools to Unknown
Fix tab typo in schema explorer md file
Add Gemfile for dependencies
Move README to README.md
Add info on how to get started and submitting feature suggestions/bugs
Merge pull request #6 from stennie/readme

Add Gemfile & update README
Merge branch 'original/master'