fix preprocessor syntax

"#else defined" -> "#elif defined"
hack to include <QTML.h> on mingw32
removed inclusion of "Utils/Functions.h" from Image.h

and moved it into the cpp-files that actually make use of the utility-functions
getting rid of unneccessary includes
getting rid of ugly hacks

only configure should determine if the file can be compiled.
don't try to second-guess this in the preprocessor
remove debugging printout
removed preprocessor cruft
fixed include-name: QuickTimeComponents.h

the joys of having a case-sensitive filesystem
remove "typedef" keyword

it's not a typedef at all...
use verbose() for being verbose