TRANSITIONAL: Moving share/footprint to app/
Is now static

Refactored to make it run in the new dir setup
Made most libraries to be static:
 * This will help distribution to be easier with a single binary
 * clang -O4 may also be applied later

TODO:
 Make it use a static boost and a static Wt
More refactoring

At the moment not all tests pass. View the TODO.txt for details.

 * Updated README
 * Added TODO
 * Stopped wittyPlus depending on the wt-http library as it was
   inserting it's own WServer implementation instead of letting us use
   WTest's one