Utility: Fix OBJ & MTL parsing when extra-space are present

src/Nazara/Utility/Formats/MTLParser.cpp

@@ -645,6 +645,8 @@ namespace Nz
 						m_currentLine.clear();
 				}
 
+				m_currentLine = Trim(m_currentLine);
+
 				if (m_currentLine.empty())
 					continue;
 			}

src/Nazara/Utility/Formats/OBJParser.cpp

@@ -656,6 +656,8 @@ namespace Nz
 						m_currentLine.clear();
 				}
 
+				m_currentLine = Trim(m_currentLine);
+
 				if (m_currentLine.empty())
 					continue;
 			}