v0.2

Changelog:

• Deprecate electric-cursor-default-cursor for a t entry in
  electric-cursor-alist
• Add electric-cursor customization group
• Pull cursor customization types from cursor-type's type
• Refactor cursor determining and setting functions
• Refactor hook-setting and resetting functions
• should've fixed #1

Full Changelog: 0.1.1...0.2