Don't track IDE files
Ignore node_modules
Ignore bower_components
Update dev dependencies, add watch task
Ignore sass_sache
Use CSS pseudo selectors for styling even/odd ticks instead of JS logic
Refactor to use ems for easy scaling of entire chart (via font-size on #punch-card)
Merge pull request #1 from Swingline0/ems-refactor

SCSS Refactor