Remove hard coded button height in master page palette and do it dynamically

git-svn-id: file:///svn/Scribus/trunk/Scribus@19405 11d20701-8431-0410-a711-e3c959e3b870
additional fix for #12578

git-svn-id: file:///svn/Scribus/trunk/Scribus@19406 11d20701-8431-0410-a711-e3c959e3b870
remove now unneeded comment

git-svn-id: file:///svn/Scribus/trunk/Scribus@19407 11d20701-8431-0410-a711-e3c959e3b870
remove unneeded forward declarations in util.h

git-svn-id: file:///svn/Scribus/trunk/Scribus@19408 11d20701-8431-0410-a711-e3c959e3b870
#12574: [Typo] Mark`s and Note`s in Edit > Note Styles...

git-svn-id: file:///svn/Scribus/trunk/Scribus@19409 11d20701-8431-0410-a711-e3c959e3b870