write correct extensions on image uploader
Merge pull request #32 from carrot/uploader-png-fix

write correct extensions on image uploader
v0.0.7 because npm is not publishing correctly
reorganize server files
reorganize lib files
huge restructuring: use roots to compile client

- removes a ton of code whose function can be replaced by roots
- separates out server and client
- organize utils
set up test suite

- remove old tests
- add test project
- set mocha opts
set up and test initial RootsCMS object
configure travis ci
fix build, add travis badge to readme
add istanbul
update bin to start roots-cms object
add coveralls
fix breaking bug when loading jade dynamic content
fix incorrectly passing tests
implement and test stopping the server
refactor config and server

- attaches config and server to cms object as instantiated objects that are passed the cms object when created
- simplify config loading
- wrap express server in own Server object
add view content integration tests

- stub config and server tests
- add test project content fixtures
- test that content is loaded and viewable through browser
- set up test/features with mocha
remove node 0.8 support
update fixtures

- add project without a cms.json config
- update test_project to have a cms.json and basic_auth set