Start of major overhaul.
Checkpoint before deprecation of per-toolchain tools.
In fact tools are per toolchain.
Standard tool chain is defined in sepaerate project.
Update exmaple assembly in tests. [test]
Fix detroit binary. [bug]
Add work notes. [admin]
Add .yardopts configuration file. [admin]
Do not track Gemfile.lock. [admin]
Add .index to example and update Gemfile. [admin]
Ranamed Assembly to Toolchain and vice-versa. [major]