[mythtv] compile error in mythphone CVS

[David Shay]

>Using mythtv CVS from last night -- tried to compile mythpone CVS with it
and I get:
>
>In file included from h263.h:18,
 >                from h263.cpp:19:
>webcam.h:52: error: field `timeLastCapture' has incomplete type
>make[1]: *** [h263.o] Error 1
>make[1]: Leaving directory
`/usr/local/src/mythtv/mythtv-cvs/mythphone/mythphone'
>make: *** [sub-mythphone] Error 2

Adding "#include <qdatetime.h>" to webcam.h fixes this problem.