Add Loes van Splunter to Splash section of AUTHORS

git-svn-id: file:///svn/Scribus/trunk/Scribus@19481 11d20701-8431-0410-a711-e3c959e3b870
#12666: deselect all part of this bug fixed

git-svn-id: file:///svn/Scribus/trunk/Scribus@19482 11d20701-8431-0410-a711-e3c959e3b870