Fixes coverall coverage report
Merge pull request #251 from atoum/coverall

Fixes coverall coverage report (thanks @ludofleury)
Atoum now search from root to working directory if no default configuration file was found between root and the scripts/runner.php directory.
Improve test\adapter::getTimeline().
Typo.
Add verbose mode to display configuration files used by atoum when tests are executed (verbose mode may be used to display other informations).
Stop time must be set before sent runStop event.
Fix uncomplete methods reporting in TAP report
Draft nyancat field
Rework nyancat field
Add nyancat report
Improve nyancat
Unit tests about runner are now ok.
Merge pull request #256 from jubianchi/nyancat

Add Nyancat report and field, thanks to @jubianchi!
Merge pull request #250 from marmotz/string/startendwith

Add startWith/notStartWith/endWith/notEndWith on string/utf8String asserters, thanks to @marmotz.
Merge pull request #253 from jubianchi/master

Fix uncomplete methods reporting in TAP report, thanks to @jubianchi.
Improve unit tests about verbosity level.
Atoum can try to include a default configuration file from the same directory several times.
-f/-d can not be ovverided by configuration file, related to #243.
--test-all argument is now deprecated, please replace call to ->addTestAllDirectory(\'path/to/default/tests/directory\') by ->addTestsFromDirectory(\'path/to/default/tests/directory\') in your configuration files and use atoum without any argument instead.