Add .gitignore file
Unit tests for cellular network time handling
Update test definition file

Move tests.xml to test directory, add automatic time update
related unit tests, remove obsolete tests.
Add tests.pro file to tests directory

Test setup changes: test.xml is installed to directory
/opt/tests/timed-tests/test-definition.
Add top level pro file

Rename src/root.pro to src/src.pro for a smoother build setup.
Merge pull request #8 from pgerdt/nitz_unit_tests

Automatic time update/NITZ unit tests