Silencing compile warnings during build, all little stuff like uint to size_t or BOOL to bool.

code/D3MFImporter.cpp

@@ -115,10 +115,10 @@ public:
         // import the metadata
         if ( !mMetaData.empty() ) {
             const size_t numMeta( mMetaData.size() );
-            scene->mMetaData = aiMetadata::Alloc( numMeta );
+            scene->mMetaData = aiMetadata::Alloc(static_cast<unsigned int>( numMeta ) );
             for ( size_t i = 0; i < numMeta; ++i ) {
                 aiString val( mMetaData[ i ].value );
-                scene->mMetaData->Set( i, mMetaData[ i ].name, val );
+                scene->mMetaData->Set(static_cast<unsigned int>( i ), mMetaData[ i ].name, val );
             }
         }