SoftHome

v2.2.2
- fix custom image issue on kitkat

v2.2.1
- fix image size issue

v2.2.0
- add lock option
- bug fix on task killer

v2.1.1
- guideline for task manager.
- bug fix on task manager for older version of android.

v2.1.0
- Long press to bring up task manager.
- fix the maximum size of custom image, avoid people using too large image.

v1.1.0
- able to use custom image.

v1.0.3
- fix the opacity issue after SoftHome is restarted by system.