Polish odo based explorer

Tasks to be completed:

• add icons to the tree
• implement delete handlers
• Update component state after push
• OpenConsole DashBoard
• Describe Application
• Component
  • Create URL
  • Create Storage
  • Describe
  • Link Component
  • Link Service
  • Debug
  • Undeploy
  • Delete
• Service
  • Link Component
  • Describe
  • Delete
• URL
  • Open In Browser
  • Delete
• Storage
  • Delete