Merge pull request #31 from brianium/feature/configuration

Feature/configuration
Merge pull request #33 from brianium/feature/configuration

Implement diable colors
add box file for phar building
ignore vendor tests in build
runner emits error event
restore previous error handler after run
add time stats to base reporter and report in spec reporter
Merge pull request #39 from brianium/feature/time-stats

add time stats to base reporter and report in spec reporter
Merge pull request #37 from brianium/feature/executable-phar

add box file for phar building
use restore_error_handler
Merge pull request #38 from brianium/feature/error-event

Suppress php errors and add error event
Merge branch 'develop' into feature/configuration
merge runner spec