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Merge pull request #1117 from dawgfoto/CFLAGS_VC

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Make std.container.make alias-able.

make is particularly useful for handling the construction of different
range types in unit tests, but it works much better if it can be aliased
so that the construction is fully generic. Also, the fact that make has
not been able to construct structs with no arguments is needlessly
restrictive.
Merge pull request #1118 from jmdavis/container

Make std.container.make alias-able.
Workaround for bug# 8763 for std.container.make.
Merge pull request #1119 from jmdavis/container

Workaround for bug# 8763 for std.container.make.
Detab std.array.
Fixes Issue 4287 - Implement concat-assign operator for Appender.