Address bug in guess logic.

When making guess about file to import, was including base in path which
was causing it to be read incorrectly later.
Address bug in which `package.json` is assumed to exist.

In the absence of a components/json file we assumed package.json must
exist, which leads to file errors when it does not.
Merge branch 'fix/guess_logic' into develop
bump version
updated changelog
Merge branch 'release/0.3.2' into develop