exportPorjectDialog - default output file format

exportProjectDialog - select the output file format based on
what the user has already chosen in the export dialog. Prevents
the user from having to choose twice.
(also fixed whitespace and added modelines where applicable)

include/project_renderer.h

@@ -37,11 +37,11 @@ public:
 	{
 		WaveFile,
 		OggFile,
-        Mp3File,
+		Mp3File,
 		NumFileFormats
 	} ;
 
-    static const char * EFF_ext[];
+	static const char * EFF_ext[];
 
 	enum Depths
 	{
@@ -120,3 +120,5 @@ struct fileEncodeDevice
 extern fileEncodeDevice __fileEncodeDevices[];
 
 #endif
+
+/* vim: set tw=0 noexpandtab: */