Product updates

[chadwick]

Product updates have been posted here! https://github.com/skalenetwork/skale-network/blob/master/updates/18-FEB-2020.md

[chadwick]

All other product updates:

• https://github.com/skalenetwork/skale-network/blob/master/updates/03-MAR-2020.md
• https://github.com/skalenetwork/skale-network/blob/master/updates/17-MAR-2020.md
• https://github.com/skalenetwork/skale-network/blob/master/updates/31-MAR-2020.md
• https://github.com/skalenetwork/skale-network/blob/master/updates/14-APR-2020.md