another Main.parse() cleanup to make sure a unicode error really comes from the parser, not from the filename decoding

--HG--
rename : tests/broken/getattr3call.pyx => tests/run/getattr3call.pyx

I didn't realize how unclean the seperation between the two was, hopefully Dag's project will clean this up soon.

--HG--
rename : tests/compile/pylistsubtype.pyx => tests/run/pylistsubtype.pyx

--HG--
rename : tests/run/unicodeliterals.pyx => tests/run/unicodeliteralsdefault.pyx