Improve the project list page.
Add the like/dislike/back buttons.
Merge branch 'master' into dev-branch-matt

Conflicts:
	src/iStarter/projectsapp/views.py
Get the like/dislike/backers to dynamically update in the project/idea
 list tables.
Get rid of print & fix submit of new project.
Merge branch 'master' into dev-branch-matt

Conflicts:
	src/iStarter/ideasapp/views.py
	src/iStarter/projectsapp/urls.py
	src/iStarter/projectsapp/views.py
	src/iStarter/templates/projectsapp/project_list.html