Changing calling convention for static lib release fast CPU to Cdecl because FastCall did not actually compile (conflicts with pnglib). Also the same setting is used when compiling as dll, so I guess this setting was simply not tested. Thanks @AReich for reporting. See thread for more info:  http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=49462

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4629 dfc29bdd-3216-0410-991c-e03cc46cb475