beremiz

make run Beremiz and PLCOpen Editor, if full path contain non-lating
characters

There was a problem in About dialog and in project properites tab and
probably in my other places, when str is automatically converted to
unicode string using ascii.
This patch converts str to unicode using proper encoding at the very beggining.
<?xml version="1.0"?>
<!DOCTYPE PyObject SYSTEM "PyObjects.dtd">
<PyObject module="node" class="Node" id="173548044">
<attr name="Profile" type="dict" id="173547276" >
</attr>
<attr name="Description" type="string" value="" />
<attr name="Dictionary" type="dict" id="173547004" >
<entry>
<key type="numeric" value="4096" />
<val type="numeric" value="0" />
</entry>
<entry>
<key type="numeric" value="4097" />
<val type="numeric" value="0" />
</entry>
<entry>
<key type="numeric" value="4120" />
<val type="list" id="172243596" >
<item type="numeric" value="0" />
<item type="numeric" value="0" />
<item type="numeric" value="0" />
<item type="numeric" value="0" />
</val>
</entry>
</attr>
<attr name="SpecificMenu" type="list" id="172243852" >
</attr>
<attr name="ParamsDictionary" type="dict" id="173551796" >
</attr>
<attr name="UserMapping" type="dict" id="173551932" >
</attr>
<attr name="DS302" type="dict" id="172206524" >
<entry>
<key type="numeric" value="7968" />
<val type="dict" id="172959508" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172244812" >
<item type="dict" id="173546596" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173552204" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="15" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Store DCF for node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Store DCF" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
<entry>
<key type="numeric" value="7969" />
<val type="dict" id="173546732" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172253420" >
<item type="dict" id="173552612" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173546324" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="2" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Storage Format for Node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Storage Format" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
<entry>
<key type="numeric" value="7970" />
<val type="dict" id="173552476" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172253484" >
<item type="dict" id="173552884" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173552748" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="15" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Concise DCF for Node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Concise DCF" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
</attr>
<attr name="ProfileName" type="string" value="None" />
<attr name="Type" type="string" value="master" />
<attr name="ID" type="numeric" value="0" />
<attr name="Name" type="string" value="MasterNode" />
</PyObject>