From Sergey:

Fix for coverity warnings.

Coverity warnings 23101 - 23112 should be fixed (hopefully) by removing
fName field from SXmlAttr_t and SXmlNode_t and replacing them by inline
static function.

Warning 23113 is not a problem. In this place result of SkipSpaces()
really doesn't matter at all.  

Warning 23114 should be solved - was not an error.

Warnings 23115 - 23121 are about strcpy(). I replaced them by strncpy().
Here should be no penalties at all while exact number of copied bytes is
always specified.


git-svn-id: http://root.cern.ch/svn/root/trunk@36633 27541ba8-7e3a-0410-8455-c3a389f83636