Issue #190: decimal number in detail produces file open error (dismine/valentina)

New issue 190: decimal number in detail produces file open error https://bitbucket.org/valentinateam/valentina/issue/190/decimal-number-in-detail-produces-file

Peter Gsellmann:

Exception: Content of attribute width does not match its type definition: 1.6 is not valid according to xs:unsignedInt

the XML-line is:

#!xml

<detail mx="0" supplement="1" my="0" width="1.6" name="Detail" closed="1" id="16">

where 1.6 was entered and saved without problems.

Now I cannot open the file!