fix Issue 12057 - [ICE], backend/cg87.c 925
change install target to match current release structure
Rename dmd associative array functions to avoid conflict with similarly named druntime functions
Replace Scope's custom allocator with a normal function and clean up interface
Merge pull request #3794 from WalterBright/fix12057

fix Issue 12057 - [ICE], backend/cg87.c 925
Merge pull request #3796 from yebblies/ddmdaav

[DDMD] Rename dmd associative array functions to avoid conflict with similarly named druntime functions
Merge pull request #3798 from braddr/install-fix

change install target to match current release structure
Merge pull request #3795 from yebblies/scopector

[DDMD] Replace Scope's custom allocator with a normal function and clean up interface
Fix Issue 13182 - extern(C++) classes cause crash when allocated on the stack with scope

Destructors are not currently allowed on extern(C++) classes, so it should not call delete at all.
Merge pull request #3797 from yebblies/cppscope

[DDMD] Issue 13182 - extern(C++) classes cause crash when allocated on the stack with scope
Fix ICE when initializing static class members to void
Merge pull request #3802 from ibuclaw/bug145

[2.066b] Issue 13194 - ICE when initializing static class members to void