First pass at RHS substitutions
Error handling for when a setting requires another variable is set
Changed RHS syntax to #(variable)
Fixed issue with whitespace: e.g. #( variable )
Missed APPS in Makefile when converting to tools.mk
Moved comment
Additional unit tests for RHS subs
Support for multiple substitutions
Partial refactor. Still not great.
Second refactor: much better
Removed extra io:formats, fixed grammar in error message
Added check for false positive infinite loop check
Since I couldn't prove Joe wrong, settle for a refactor
Merge pull request #116 from basho/jd-rhs

Right Hand Side Substitutions