- moved 'options' from api/v1 show to it's own controller
- moved options list to model
- started working on moving body of documentation pages to markdown
move initial page content to welcome controller

this isn’t really a part of the api and is more of a description for
the api application.  So should probably be it’s own thing
include welcome views
switch to namespaces for api routes
requires are not safe or required in controllers
merging dev changes
Merge pull request #2 from teknofire/new-app-layout-suggestion

New app layout suggestion
- refactored to create version 1
- fixed css to prevent collapsing textarea on .../api/v1/tests
- content for reader and writer description pages is taken from mdTranslator readme files
- fixed dates in some comments
- changed readme.txt to readme.md
- added reference to .../api/v1/api as alternate link
- changed routes 'test' to 'demo' and added reference to API
- changed method of getting readme text from mdTranslator