Fix phpunit config to use the composer autoload and remove typos
A code style fix.
update .gitignore to ignore composer artifacts, and reorganize a little
update Phing tasks to use HelperSet rather than old CliConfig, plus some refactoring and comment updates
add brief docs for the two Phing tasks
Fixed namespace typo's
Added stuf to gitignore

* vendor folder
* project files of PHPStorm
DATE_FORMAT function
Added ROUND function

Added ROUND function.
Renamed Round to Round.php :-)
Add some Oracle functions
Removed duplicate namespace/use statements.
Merge pull request #101 from andreia/master

Add some Oracle functions
Merge pull request #103 from richsage/field-redundant-namespace

Removed duplicate namespace/use statements.
Merge pull request #99 from Sydney-o9/master

Added ROUND function.
Merge pull request #96 from tombevers/typo-fixes

Typo fixes
Merge pull request #95 from pataprout/master

PI MySQL function support
Merge pull request #90 from jakoch/master

added MySQL RAND() implementation
Merge pull request #86 from MacDada/date_and_hour_mysql_functions

Added Date() and Hour() MySql functions
Merge pull request #89 from IgorTimoshenko/feature/crc32

Added a custom function `CRC32`, changed chmod from 0775 to 0664 for som...