test: Set cwd to Project.getBase() as the default for ProjectTester

Signed-off-by: BJ Hargrave <bj@bjhargrave.com>
Merge pull request #543 from bjhargrave/testcwd

testing: Set cwd to Project.getBase() as the default for ProjectTester
[identity] Can now read and write encrypted settings files

bnd settings -l test.json -s secret -g email=X@apple.com

See bnd help settings
[doc] Minor updates for doc purposes
[enroute] New enroute template
[enroute] new templates
[export] Exports a bndrun file to its deployable format
[jpm] Remove dock name from command line apps.

This created a menu at the top bar which sucks
[run] demo bndrun file included default fw + felix

Through the -runpath, a second framework was found
[clazz] The class parser did not handle private throws correctly

Non-API methods did not have their throw clauses examined. 

Signed-off-by: Peter Kriens <peter.kriens@aqute.biz>