added partials

button partial only there for convenience, css probably won't be used
removed duplicate content
added comments
month/year selection changes
added moth/year section and text
changed date format
added student assistant type selectors
changed student assistant type selectors to use different format

template currently there, changing it to diff version over time
updated sa selector layout
updated signature section
Merge pull request #10 from ci-eric/layout-emulation

Layout emulation