Set image related svn:mime-type

git-svn-id: http://svn.code.sf.net/p/autowikibrowser/code//AWB@8973 5227b50d-9349-4574-b055-4b0a7525e11c
Losslessly compress png files

git-svn-id: http://svn.code.sf.net/p/autowikibrowser/code//AWB@8974 5227b50d-9349-4574-b055-4b0a7525e11c
Set svn:eol-style on CS/VB files

git-svn-id: http://svn.code.sf.net/p/autowikibrowser/code//AWB@8975 5227b50d-9349-4574-b055-4b0a7525e11c
Fix for https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs#Skip_if_no_replacement_not_working

git-svn-id: http://svn.code.sf.net/p/autowikibrowser/code//AWB@8976 5227b50d-9349-4574-b055-4b0a7525e11c