Resolves: DEV-375

- add JS container for JavaScript related tests

3.1.3

[BUGFIX] php 5.5 and 5.6 now need explicit phpredis 4.2.0 since younger phpredis dropped php 5.x support

3.1.2

[BUGFIX] Drop ondrej repo from 5.6 and 7.0 build to circumvent issue with missing icu-config bin when compiling php

3.1.1

3.1.0

3.0.8

3.0.7