[[ Unicodify ]] Make sure blocks are always saved out as unicode when using 7.0 file format
[[ RefactorSyntax ]] Removed ifdef's out non-legacy code from chunk.cpp; fixed resolution of 'menu <name>' chunk expression
[[ Unicodify ]] Fix unneccessary delete when unpickling
[[ RefactorSyntax ]] Margin ordering incorrect when being set