[WIP] changes to syntax and ammend tests to match.
Testing release and nightlies in Travis.
Adds test case for docstrings generated in a loop using at-eval.
Sandboxing of doctest evaluations.
at-docref macro for linking docs for the doc-gen code.
Mention loop generated code documentation.
Merge pull request #10 from MichaelHatherly/mh/streamline

Changes to syntax and doctests eval. Amend tests to match.