Merge pull request #26 from sizzlemctwizzle/issue-17

Start basic app structure
Fixed missing module due to .gitignore

.gitignore is set to ignore node_modules, so the custom module for
mustache got lost during commit. Ref #17
Merge pull request #27 from cletusc/issue-17

Fixed missing module due to .gitignore
Moved muExpress.js to a lib dir.
Use a lib folder for the sake of simplicity.