create css folder with new css file

hidden div is hidden.
loads cookie monster waiting gif

- creates images folder
- saves awesome cookie monster gif
moved all partials in index.html to hidden div

- signup partial now initially hidden
- new waiting partial includes image, is hidden on load
signup renders on load

- new View object literal handles interaction with DOM
- playerInput form now has listener bound to it on load
- form action is prevented
- listener addPlayer currently non-functional
changes partials IDs to classes to conform with javascript expectations

- because there will be multiple elements of the same type on the page (one shown and one hidden), we're switching their identifiers to classes
- adds explanatory text to waiting partial
tests togglePartials

- tests whether it removes elements already on page
- tests whether it adds mentioned element
started from the bottom now we here

- addPlayer function now togglesPartials and adds name to firebase
- updated dom calls to reflect change in class/id identifiers
- togglePArtials updates page div to only show passed in partial
makes showSignUp more generic for future use

- showSignUp is now showPartial, and is passed in a partial.
showPartial now tested
Merge pull request #6 from kierarad/actual-user-input

Actual user input