preserve path to object file in COFF library to avoid ambiguities
Fixes Issue 7408 - __traits(compiles) should work on builtin template instance properties.
Fixes Issue 8922 - __traits(parent) should fail on top package import
fix Issue 9259 - Passing an array of pointers to a typesafe vararg is broken
Fixes Issue 6743 - Print error if -run is followed by a path with an
extension not matching a source file extension.
fix Issue 8631 - illegal overrides accepted
DI Generation Improvements.
Improper permute argument in header.d.
Set +x on the postscripts.
fix Issue 9304 - Unary minus operator doesn't work correctly with SIMD types.
Merge pull request #1488 from WalterBright/b10

fix Issue 9304 - Unary minus operator doesn't work correctly with SIMD t...
Add clean target
Add forgotten clean target src/id.[ch]
Add generated file to .gitignore
fix Issue Internal error: ../ztc/cod1.c 3510 with SIMD on OSX 32
Merge pull request #1490 from WalterBright/b11

fix Issue Internal error: ../ztc/cod1.c 3510 with SIMD on OSX 32
Merge pull request #1489 from 9rnsr/fix_vergen

More fix for vergen
Fix Issue 9195 - Should not be able to index a pointer in safed

Allow pointer arithmetic when using an offset that is known to be zero
Fix Issue 6319 - debug's relaxed purity does not apply to nested scopes
Fix Issue 6708 - immutable ref implicit cast to const ref