Better loading of YAML configuration
scripts/robot_runner has now it's help message
Script for dumping configuration
minor docu update
Merge branch 'master' of github.com:yarri/Atk14
minor docu updates
Logger was lightly refactored
Merge branch 'master' of github.com:yarri/Atk14
When in a certain namespace there is no mailer, the default one is used instead
Some robot improvements
Improvement in UrlFetcher
Uf, big obscurities in UrlFetcher
logging DbMole errors into $ATK14_LOGGER
Fixed variables assignation in render helper, #31
static_function Fix
[Fix] fixed recursion in smarty_function_render
[fix] a fix in regular expression in scripts/check_installation, solved [#32]

scripts/check_installation now returns error value when a test fails
better logging in DEVELOPMENT
StopWatch: better time humanizing
Fixed #31, actually this is second try :)