Update README.md
Update: Start optimise UI. Not finished yet.
Update: changed little bit. Not finished
Merge branch 'master' of https://github.com/robert-yi-jones/Device-Details into HardwareDetails

# By Robert Yi JIANG
# Via Robert Yi JIANG
* 'master' of https://github.com/robert-yi-jones/Device-Details:
  Update README.md
Merge branch 'UI' of https://github.com/robert-yi-jones/Device-Details into HardwareDetails

* 'UI' of https://github.com/robert-yi-jones/Device-Details:
  Update: changed little bit. Not finished
  Update: Start optimise UI. Not finished yet.