The test runner now uses the Zotero executable from
`zotero-standalone-build/staging` rather than the Firefox from
`zotero-standalone-build/xulrunner`. Along with testing the actual
program, this restores visible UI updates during tests, which should
make debugging various things easier. We can also now remove anything
related to Zotero being an extension.
Many tests are still broken, but this at least lets us start running
them.
Implements the beginnings of unit testing infrastructure using
mocha/chai. The unit tests can be run locally using test/runtests.sh,
although this will need tweaks to run on Windows. They should also run
on commit using Travis-CI.
The unit tests themselves live in test/tests. The index.js file
specifies separate test sets, which can be run individually by calling
test/runtests.sh <testsets>. Right now there is only a single unit
test, but hopefully we'll have more soon...
