FreeType not included in GD in php5.4-apache (and presumably others)

[Gaibhne]

It seems too small to make a PR over (but I will, if you would prefer), but the file https://github.com/alterway/docker-php/blob/master/5.4-apache/Dockerfile is missing a line like

docker-php-ext-configure gd --with-freetype-dir=/usr/include/freetype2 && \

inserted at maybe line 25.

Thank you for maintaining this, this docker image is a great way to support our in-house legacy application.

[awdockerhub]

Hello Gaibhne,
Thanks for your feedback.
The ligne https://github.com/alterway/docker-php/blob/master/5.4-apache/Dockerfile#L39 do not enable freetype ?

Nicolas.B