delete unnecessary stylesheets
added compass; added styles for task-list; changed icon font
added sass and compass gems
added static sample task content
updated readme
added login/logout messages
updated readme
updated readme
updated readme
updated readme and .gitignore
removed devise layouts
changed fonts
changed some fonts and colors
added timetracking scaffold
added timetracking model & routes; added sample content
renamed sample content
added option to sign up (only for development)
updated readme
added functions and styles for messages box