v0.2.0: Added profile specific keyboard shortcuts

[v0.2.0]

• Code cleanup.

• Addition of profile specific shortcuts added to keybinding.json of VSCode:

  {
    "key": "cmd+shift+t 1",
    "command": "topper.addTopHeader.personalProfile"
  },
  {
    "key": "shift+cmd+t 2",
    "command": "topper.addTopHeader.officeProfile"
  }

The first key combination is Command + Shift + T followed by a 1 or 2 depending on the profile. The user is free to bind any profile to any key combination.
The commandId is of the form topper.addTopHeader.<your-profile-name>.