Add option to specify a directory index in server mode (fixes #68)
Renamed tests directory from './test' to './tests'
Moved system tests from test to tests directory
Updated test.sh to point to new directory
Added tape as a npm dependency
Moved system tests into own directory
Removed accudental tmp files from tests directory
Added an example unit test
Merge pull request #77 from jpettersson/adding-unit-tests

Adding unit tests
Add option to specify a directory index in server mode (fixes #68)
Merge pull request #79 from jpettersson/directory-index

Add option to specify a directory index in server mode (fixes #68)
Merge