Update the scons build for recent source changes.
Update the scons build for recent source changes.

This version builds libtheoradec and libtheoraenc, but does not link
in the assembly optimizations.


git-svn-id: 8dbf393e6e9ab8d4979d29f9a341a98016792aa6@14740 0101bb08-14d6-0310-b084-bc0e0c8e3800

KTXSoftware/theora,KTXSoftware/theora,KTXSoftware/theora,Distrotech/libtheora,Distrotech/libtheora,Distrotech/libtheora,KTXSoftware/theora,KTXSoftware/theora,Distrotech/libtheora,Distrotech/libtheora