Declare an Java9 JPMS Automatic-Module-Name for pool

[simonbasle]

See reactor/reactor#667

[codecov-io]

Codecov Report

Merging #44 into master will decrease coverage by 0.71%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##             master     #44      +/-   ##
===========================================
- Coverage     85.22%   84.5%   -0.72%     
+ Complexity      156     154       -2     
===========================================
  Files             9       9              
  Lines           697     697              
  Branches        117     117              
===========================================
- Hits            594     589       -5     
- Misses           65      67       +2     
- Partials         38      41       +3

Impacted Files	Coverage Δ	Complexity Δ
src/main/java/reactor/pool/SimpleFifoPool.java	83.87% <0%> (-3.23%)	13% <0%> (-1%)
src/main/java/reactor/pool/SimplePool.java	77.38% <0%> (-1.2%)	27% <0%> (-1%)
src/main/java/reactor/pool/AffinityPool.java	82.32% <0%> (-0.81%)	42% <0%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update eb57a2e...1b3bd1c. Read the comment docs.