Restructure IO directory to better match convention set by BPTC Encoder

IO/CMakeLists.txt

@@ -1,11 +1,11 @@
 
 SET( SOURCES
-	ImageFile.cpp
+	"src/ImageFile.cpp"
 )
 
 SET( HEADERS
-	ImageLoader.h
+	"config/ImageLoader.h.in"
-	ImageFile.h
+	"include/ImageFile.h"
 )
 
 FIND_PACKAGE( PNG )
@@ -13,16 +13,17 @@ IF( PNG_FOUND )
 	INCLUDE_DIRECTORIES( ${PNG_INCLUDE_DIR} )
 	TARGET_LINK_LIBRARIES( ${PNG_LIBRARY} )
 
-	SET( SOURCES ${SOURCES} ImageLoaderPNG.cpp )
+	SET( SOURCES ${SOURCES} "src/ImageLoaderPNG.cpp" )
-	SET( HEADERS ${HEADERS} ImageLoaderPNG.h )
+	SET( HEADERS ${HEADERS} "src/ImageLoaderPNG.h" )
 ENDIF()
 
 CONFIGURE_FILE(
-	"ImageLoader.h.in"
+	"config/ImageLoader.h.in"
-	"ImageLoader.h"
+	"include/ImageLoader.h"
 )
 
-INCLUDE_DIRECTORIES( ${TexC_BINARY_DIR}/IO )
+INCLUDE_DIRECTORIES( ${TexC_BINARY_DIR}/IO/include )
+INCLUDE_DIRECTORIES( ${TexC_SOURCE_DIR}/IO/include )
 
 ADD_LIBRARY(TexCompIO
 	${SOURCES}