Much better intro, such drama, much lofty, wow
Fixes #82. Switch to bats.
Test cases are now a lot simpler and the setup more modularized.
The interactive script and the test suites now share a common helper file.
Add .travis.yml for CI
Install expect when running CI on travis-ci
Add travis-ci badge
Fix abs_path to also work with directories
Fixes #31: Make track work with directories
Add test for cd'ing into subfolder
Define run() fn for interactive mode
Delete tmp folder itself after test run
Use [ instead of [[ to test with.
Tests won't fail if we use [[ because they are conditional expressions,
which do not trigger the exit option bats sets with `set -e`.
Unit tests for abs_path
Tests can now mock a git version.
This makes it possible to test fallback scenarios like when using check-ignore for `homeshick track`, which is only available since git 1.8.2.
homeshick behaves differently when git version < 1.8.2
Add negative test case for filenames with newlines
Add testcase for invoking invalid command
The new suite is called "misc" for lack of a better name.
Fixing typo in test name.
Fix for the mktemp command on mac computers.
Merge pull request #87 from squaresurf/mac-fix-mktemp-for-bats

Fix for the mktemp command on mac computers.
Merge pull request #86 from squaresurf/fix-test-typo

Fixing typo in test name.
Remove coreutils from path before mktemp