v.1.0.18

Improvements:

1. Minimum length of a ROC task mark up is equal to 2.

Bugs fixed:

1. Fixed database migration revision “484224a1c1d6”.

2. Fixed reporter task error with much candidates count.

How to update from previous version:

To update from the previous version, simply replace folders docs, luna_tasks, tests, deploy and update dependencies from the requirements.txt.