fix for undefined variable
Merge pull request #80 from tmihalik/1.2.4

fix for undefined variable
added truncateTable method
added Dump.php for easier debugging
Merge branch 'master' into develop
removed \Phalcon\Logger from incubator, all these exists built in in 1.2.4
Merge branch 'develop' into 1.2.4
Revert "removed \Phalcon\Logger from incubator, all these exists built in in 1.2.4"

This reverts commit ec5d1bd9cd7707ceac28a1da73dfb08ce4c7d9fa.
removed Firephp fomatter and adapter since they are now part of phalcon extension (>= 1.2.4), updated README.md according to changes
added README.md
improved Dump component
readme update
\Phalcon\Debug\Dump::$output can be overriden now, updated README according to change
added phpunit to composer require-dev, created first test for \Phalcon\Debug\Dump
rewrote \Phalcon\Debug\Dump component to use less static methods, tests passing
updated README.md to reflect changes in \Phalcon\Debug\Dump
Merge branch 'feature/phalcon-debug-dump-tests' into develop