1450828153116

• Babel Loose Mode (#1222)
• Fix tests broken by new validator release. (#1223)
• fix(tests): fix instagram tests (#1217)
• Remove important clause from pre-upgraded phases (#1216)
• Switch validator to ampproject.org URL (#1206)
• Introduces an optional mechanism for advanced advertising techniques (#1214)
• Add a feature that checks arguments to 3p embeds (#1211)
• Add an extensive integration test for DoubleClick ads. (#1202)
• Click to play changes. (#1165)
• Add remote config loading support to amp-analytics. (#1174)
• Make request transport for amp-analytics configurable. (#1169)
• Simplify scroll tracking and greatly increase frequency of viewability events (#1163)
• Change amp-analytics triggers from arrays to objects. (#1193)
• feature(xhr): modify fetchJson to accept method "POST" (#1068)