More dashboard features

Deploy from dashboard per client, view last deployment log, edit deploy script per client

Front-end mostly

Started doing front-end part, managing of clients from web dashboard, deployments part on web dashboard, improved running of deploy job, should run deployment check is now moved for each client specific instead of globally from config file

Minimal version of package

Package is in working state and can be used in production but has no any advanced features planned in next releases.