Update scala 2.12 and 2.13

[regadas]

No description provided.

[regadas]

build fails due to scoverage scoverage/sbt-scoverage#319

[codecov-io]

Codecov Report

Merging #913 (c4fb65b) into develop (47c37a9) will increase coverage by 0.02%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop     #913      +/-   ##
===========================================
+ Coverage    89.60%   89.62%   +0.02%     
===========================================
  Files          119      119              
  Lines         9869     9869              
  Branches       494      494              
===========================================
+ Hits          8843     8845       +2     
+ Misses        1026     1024       -2     

Impacted Files	Coverage Δ
.../main/scala/com/twitter/algebird/Approximate.scala	88.70% <0.00%> (-1.62%)	⬇️
...re/src/main/scala/com/twitter/algebird/QTree.scala	78.57% <0.00%> (-1.20%)	⬇️
.../main/scala/com/twitter/algebird/BloomFilter.scala	94.24% <0.00%> (-0.45%)	⬇️
.../main/scala/com/twitter/algebird/HyperLogLog.scala	90.04% <0.00%> (+0.43%)	⬆️
...src/main/scala/com/twitter/algebird/Interval.scala	80.86% <0.00%> (+1.73%)	⬆️
.../main/scala/com/twitter/algebird/Applicative.scala	55.17% <0.00%> (+3.44%)	⬆️
.../main/scala/com/twitter/algebird/Successible.scala	91.66% <0.00%> (+8.33%)	⬆️

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[johnynek]

Huh, the micro site is failing somehow. I haven't checked the logs.

[regadas]

Right, the error is related to tut which is removed in #920

[johnynek]

so, if we merge #920 this should be good to go?

[CLAassistant]

All committers have signed the CLA.

[johnynek]

This is great.