Add honcho/test/integration/test_export.py
Sort before iterating through dict items

so that we get consistent ordering and tests always pass
upstart template: iteritem => items for py3 compat

Causes a failure in Python 3 that I only discovered while writing
integration tests for export (coming soon :smile:)
Fix GH-101 by adding sleep to es job

Fixes: GH-101

https://github.com/nickstenning/honcho/issues/101
Remove test of CLI usage message

Since it's highly dependent on `argparse`.
Normalise whitespace in template files

Fixes #103.
Merge pull request #105 from msabramo/export_add_integration_test

Export add integration test
Merge pull request #117 from nickstenning/fix-newlines

Normalise whitespace in template files
export: Display message about writing file

This makes it consistent with Foreman (See #109) and is just nice for
the user to know what is happening.