Fixing building on Qt\5.3\msvc2013_64_opengl.

--HG--
branch : develop

src/libs/vdxf/dxflib/dl_dxf.cpp

@@ -43,9 +43,9 @@
 #include "dl_attributes.h"
 #include "dl_codes.h"
 #include "dl_writer_ascii.h"
-#include "dxflib/../dxfdef.h"
-#include "dxflib/dl_creationinterface.h"
-#include "dxflib/dl_entities.h"
+#include "../dxfdef.h"
+#include "dl_creationinterface.h"
+#include "dl_entities.h"
 #include "iostream"
 
 /**

src/libs/vdxf/dxflib/dl_writer.cpp

@@ -27,8 +27,8 @@
 #include <ctype.h>
 #include <algorithm>
 
-#include "dxflib/dl_attributes.h"
-#include "dxflib/dl_codes.h"
+#include "dl_attributes.h"
+#include "dl_codes.h"
 
 /**
  * @param version DXF version. Defaults to DL_VERSION_2002.

src/libs/vdxf/dxflib/dl_writer_ascii.h

@@ -27,7 +27,7 @@
 #define DL_WRITER_ASCII_H
 
 #include "dl_global.h"
-#include "dxflib/dl_codes.h"
+#include "dl_codes.h"
 
 #if defined(Q_CC_MSVC)
     #if (_MSC_VER > 1000)
@@ -43,7 +43,7 @@
 /**
  * Implements functions defined in DL_Writer for writing low
  *   level DXF constructs to an ASCII format DXF file.
- * 
+ *
  * @para fname File name of the file to be created.
  * @para version DXF version. Defaults to DL_VERSION_2002.
  *