Merge pull request #85 from matthiaskrgr/master

better gitignore for arch linux pkgbuild related files
Replacing lots of parseerror calls with compile_error calls and a more correct context information
parsewarning->compile_warning
This undef was missing there...
allow vec/float
test for vec/float
constant-fold the 1/N division from a_vector/N
apparently it's possible to segfault DP with a bad INSTR_LOAD_V - so the IR should not allow this
fix: missing-return check: vec_size(entries) is 0 on the entry-block, also check if it's the first block
-flegacy-vector-maths, enabled by default
manpage: -flegacy-vector-maths
gmqcc.ini.example: LEGACY_VECTOR_MATHS
fix the broken vector instructions in our executor as well... how could I forget
Fix a crash... if (!x) delete(x) yeah right...
add a hint about -fvariadic-args to -Wvariadic-function
Error on an empty paren expression
fix a possible leak
fix a goto to a wrong error-cleanup part
fix: on error it was possible that leaveblock() is called after the function's already been deleted
that tempbool should have gone long ago...