Add base dockerfile
Merge pull request #3 from muffinresearch/base-node-image

Add base dockerfile
Added yum to mysql-community image
Updated mysql-data to use public base for mysql-community
Added mysql-service to docker hub
Added libxslt to python27 dockerfile
Removed mysql image
Removed solitude from images
Merge branch 'master' of github.com:mozilla/wharfie