Final integration of ksvg2 in WebKit. Moving ksvg2/ to svg/ and killing all it's subdirectories,
by moving the files into approriate locations (css, rendering, ...) - as dicsussed on the
mailing list and on IRC with David/Darin & Eric.

Updated all build files - though I can't guarantee it builds on non-mac. Need buildbot to verify.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@28258 268f45cc-cd09-0410-ab3c-d52691b4dbfc