Added newline at end of file (PSR-2 https://github.com/php-fig/fig-st…
…andards/blob/master/accepted/PSR-2-coding-style-guide.md#22-files ), remove ezcPhpGenerator from phpdocs, replace ?> to \r\n  in method populateFile
Merge pull request #28 from Gemorroj/master

[MERGE] minor updates for psr-2
[UPDATE] PSR-2 standards compliance

Use 4 spaces instead of tab

Use LF instead of CRLF
[UPDATE] PSR-2 standards for generated files

Tabs are now replced by 4 spaces.

CRLF are replaced by LF.

One empty line and only one must be present at the end of each file
Merge pull request #30 from mikaelcom/master

Merge updates