add freeimage static lib (dirty)

* some minor number-range overshoot bugs fixed in freeimage to have it compile.

these bugfixes need to get checked against the latest version of freeimage to ensure consistency / correct backporting.

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
add poco libs (dirty)

this is a clean recompile of the poco libs - but possibly a more recent source code version than the one that was compiled against openFrameworks previously.

+ todo: check out the same source code version, recompile, resubmit

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
fix pugiXML header defines

pugiXML re-defines and thus eclipses some functionality which is now in the language core - some #defines have pugiXML use core language features rather than it's own.

+ this needs checking - esp. on windows

+ also the #define should possibly be for clang specifically, and not for cplusplus>=201103L

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
fix stray typo on xcodeProject.cpp

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
switch project generator project file to c++11

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
switch openFrameworksLib over to c++11 / clang / libc++

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>
fix ofPtr c++11

this is fairly solid, although the #defines could deal with some cleanup.

+ also ofPtr should get a deprecation message in favour of shared_ptr and unique_ptr

Signed-off-by: tgfrerer <tim@poniesandlight.co.uk>