[Ticket #13] Fix include guard name in assorted_value_map.h
[Ticket #14] declare `assorted_value_map`'s core type on the stack
[Ticket #15] Add `Compare` and `Alloc` for `sneaker::container::assorted_value_map`
[Ticket #16] Declare `sneaker::container::reservation_map` member on stack
[Ticket #19] Robustify UUID implementation
[Ticket #18] Add phony build target in top level Makefile to run all
tests
cket #17] Implement sneaker::container::unordered_assorted_value_map
[Ticket #20] Update README.md to show compilation environment
Version 0.1.8
Merge branch 'dev'