init command + behat initializator
move composer from require-dev to suggest
update branches infos in README
use Filesystem component to copy entire directory
add ANT initialization
Merge branch 'init-command' into 2.3
few correction in behat initialization
[cs] change 5.4 array notation to classic array()
Merge pull request #2 from fvilpoix/typo

[cs] change 5.4 array notation to classic array()
unit tests for InitCommand
unit tests for Ant initializator
incorrect vars
refactorisatio of initialization tests and add behat init tests
set master branch as 1.0-dev