added unix timestamp constructor to Cent/Cent/Date.swift
Removing Demo App and moving it to https://github.com/ankurp/DollarAndCentDemoApp
Update README.md
Merge pull request #110 from GabrielGhe/unix-constructor

added unix timestamp constructor to Cent/Cent/Date.swift
Removing demo proj reference in workspace and making Date alias public
Merge branch 'master' of github.com:ankurp/Dollar.swift
Added Gitter badge
Merge pull request #111 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md