Easter egg

v0.2

Implementation of socket server for communicate with piGardenWeb

Implementation of messages (error, warning, success) passed to piGardenWeb

Added many information in json status to be passed to piGardenWeb

Added management cron for scheduling open and closed solenoid, for initialize control unit, for rain control

Fix the problem for 'av_status' parameter

v0.1.1

Fix error for 'av_status' parameter

First release of piGarden

v0.1

Update CHANGELOG.md