Moved the functions getting full paths for files and directories to

obidms.c/.h files

src/obidmscolumndir.c

@@ -105,7 +105,7 @@ int obi_column_directory_exists(OBIDMS_p dms, const char* column_name)
 		return -1;
 
 	// Get the full path for the column directory
-	full_path = get_full_path(dms, column_directory_name);
+	full_path = obi_dms_get_full_path(dms, column_directory_name);
 	if (full_path == NULL)
 	{
 		obi_set_errno(OBICOLDIR_UNKNOWN_ERROR);