Add ability to relate tracks and projects

Signed-off-by: Patrick Waivers <pwaivers@gmail.com>
Merge branch 'master' of https://github.com/idolize/musicapp

Signed-off-by: Patrick Waivers <pwaivers@gmail.com>

Conflicts:
	views/project.jade
Completed track and project integration

Signed-off-by: Patrick Waivers <pwaivers@gmail.com>
Merge branch 'Project_page' of https://github.com/idolize/musicapp into Project_page

Signed-off-by: Patrick Waivers <pwaivers@gmail.com>

Conflicts:
	public/css/style.css
	views/project.jade
Merge branch 'Project_page' of https://github.com/idolize/musicapp into Project_page