(svn r25706) -Fix: don't pass -mmacosx-version-min to compilers that don't support it
(svn r25707) -Fix: apply coding style wrt if/else
(svn r25708) -Fix: don't return NULL as bool
(svn r25709) -Fix: don't return -1 as unsigned
(svn r25710) -Fix: string arguments to NSNotificationCenter::addObserver and NSNotificationCenter::postNotificationName can't be const in certain versions of OSX
(svn r25711) -Fix: don't use NULL as integer
(svn r25712) -Fix: define kCGBitmapByteOrder32Host to 0 if it's missing.
(svn r25713) -Fix: use proper ObjC style to avoid problems if members are missing
(svn r25714) -Fix: explicitly cast some things to silence warnings on GCC 4.0
(svn r25715) -Fix: return correct value from StationCargoList::Reserve, fix some documentation and simplify StationCargoList::Load a bit
(svn r25716) -Update from WebTranslator v3.0:
brazilian_portuguese - 3 changes by Tucalipe
spanish - 3 changes by Terkhen
-Fix: check for type of order before checking for refit type
-Fix: return INVALID from GetNextStoppingStation if vehicle would have to unload everything at this same station at the next stop
-Feature: allow implicit orders even if no explicit ones are given.
-Codechange: move condition prediction out of GetNextStoppingOrder so that we can access both branches in calling code
-Codechange: move inner workings of RefreshNextHopsStats into separate function
-Feature: recursively walk all branches of conditional orders in order prediction logic
-Codechange: add a smallstack type
-Codechange: define a smallstack for station IDs
-Feature: use smallstack to allow for multiple next hops when loading and unloading