Listing of projects on a new layout (still testing tho)

- Start of the new project links
- A greedy filter was added to load the devel line
- AppSettings singleton was added to configure db and logging locations
  depending on the environment
- TODO: use some of those settings on the ApplicationController, ie.
  root
- DB is still wiped on each restart while I'm prospecting the model.
  It should change pretty soon and we will have a more stable devel db
  and an in memory one for testing