v0.8.0

v0.8.0 (2019-05-14)

• feat(data): add april data (18ef2fb)
• docs: update for April data (b09f4d2)
• docs(www): update to 0.7.0 for website (b722874)
• chore: add script to export canonical domain map (7772372)
• chore: update to Standard SQL (b8b1cb8)
• chore(sql): add queries for per-page aggregation (a0de599)