Reenable -dev suffix
Fix absence of images when compiled with RUN_IN_PLACE=0.
Add option to link to OpenGL ES, fixes #1051
BUILD: prefer pkg-config for freetype2 detection

This can solve numerous problems such as:
http://www.cmake.org/Bug/view.php?id=13959
http://www.cmake.org/Bug/view.php?id=14601

If pkg-config or freetype2.pc is not found, then fall back to the
FindFreetype.cmake module logic.

Restrict to UNIX since I only tested it here.
BUILD: fix cmake list parsing

because cmake is unable to parse it's own lists properly
Fix main menu error message dialog: Now multi-line messages aren't cut at half of second line
Create new instance of mesh every time it's required (Solves #703)