Removed extra white spaces
Added convert class to convert various units
Rename convert.php to Convert.php
Adjusted mid points for rounding of fractions
Added new functions to conversion class
renamed core files
Updated renamed files
Rename Index.php to index.php
Basic view styles added
Initial work on today view and supporting controller

- added schedule controller class
- updated basic controller class to verify existence of view template
Added markdown plugin
Added recipe controller class
Added ingredient controller class
Work on today view layout
Moved images directory setting to config file
Initial work on navigation
Code cleanups
Work on today view layout
Changed today route
Fixed error routing