Adding ./doc from boost

Reviewer: Lauro Moura <lauro.neto@openbossa.org>
          Luciano Wolf <luciano.wolf@openbossa.org>

doc/issuesdiff.rst

@@ -0,0 +1,26 @@
+PySide issues and specificities
+*******************************
+
+This document shows some points not supported yet by Boost.python
+and PySide.
+
+Deprecated Methods
+------------------
+
+The deprecated methods before Qt 4.4 is not supported by PySide,
+e.g.: `QColor.dark()` and `QColor.light()`.
+
+**How to solve:** update the methods with new ones like `QColor.darker()`
+and `QColor.lighter()`.
+
+Class methods with static and normal methods with the same signature
+--------------------------------------------------------------------
+
+Boost.Python does not support static methods and member methods
+with the same signature. The static versions is renamed to
+*classMethodName*.
+
+**Example:** QFile.permissions() and QFile.permissions(QString)
+
+**How to solve:** for static methods use QFile.filePermissions(QString)
+