Update Gerrit Rest API lib to 0.8.8 (#160)
Update Gerrit Rest API lib to 0.8.8 (#160)

This ensures compatibility with Gerrit 2.12.2.
TouK/sputnik,alien11689/sputnik,zdanek/sputnik,zdanek/sputnik,alien11689/sputnik,alien11689/sputnik,TouK/sputnik,alien11689/sputnik,TouK/sputnik,alien11689/sputnik,TouK/sputnik,zdanek/sputnik,zdanek/sputnik,TouK/sputnik,zdanek/sputnik,alien11689/sputnik