Moved the project creating methods to the FileUtil thing
Added method to adding an entry to they classpath

Like a source folder to a referenced project
Merge branch 'refs/heads/master' into ignored-projects-still-snapshoted-bug
Stub for test
Added entry to the project
Added a test for the ignored projects business
Removed the known-projects file after a test

So we don't cross pollute the tests
Corrected a wrong assertion

The code was doing the right thing, but the assertion was taking into
account the interference of other tests in the workspace.
Removed unused exception
Extracted the ignore project part into a method.
Fixed the bug
Removed debug println
Asserting the the snapshot is of the project I care for
Removed unused variables
Removed unused import
Merge pull request #93 from caiusb/ignored-projects-still-snapshoted-bug

Ignored projects still snapshoted bug