[RESULT][VOTE] Apache Samza 1.7.0 RC1

[Daniel Chen]

Hey all,

The vote for 1.7.0 release has been out for more than 72 hours and we got
+1(binding) x3  from Yi, Xinyu, Daniel

Samza 1.7.0 officially passed the VOTE phase!

Thanks to everyone who helped with the validation!

Daniel