chore: release 1.7.0

[release-please]

🤖 I have created a release *beep* *boop*

1.7.0 (2019-11-07)

Features

• add bom (#50) (f4dd552)

Bug Fixes

• align version numbers for proto and grpc versions (#52) (dbfa73a)
• fix maven test configs to make sure admin tests don't clobber data tests (#47) (18576f5)
• fix regression in batch#close silently ignoring entry failures by upgrading to gax to 1.50.0 (#67) (5aa8769)
• handle recovery failures during stream reframing failure (#46) (a16cb88)
• Prevent integration tests from different profiles from trampling each other (#69) (638615a)
• use proper scope for DirectPath transitive dependencies (#59) (1d1c4de)

Documentation

• cleanup links to java-bigtable and javadoc (#56) (846a44f)

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This PR was generated with Release Please.

[codecov]

Codecov Report

Merging #51 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #51      +/-   ##
============================================
- Coverage     81.29%   81.27%   -0.02%     
  Complexity      937      937              
============================================
  Files            95       95              
  Lines          5842     5842              
  Branches        325      325              
============================================
- Hits           4749     4748       -1     
- Misses          917      918       +1     
  Partials        176      176

Impacted Files	Coverage Δ	Complexity Δ
...om/google/cloud/bigtable/emulator/v2/Emulator.java	59.13% <0%> (-0.87%)	14% <0%> (ø)

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[yoshi-automation]

Release is at https://github.com/googleapis/java-bigtable/releases/tag/v1.7.0

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