Published to Google Play, Here
(Attached v1.2.2, v1.2.3)
This gets rid of the lockscreen widgets and camera on the homescreen on Android 4.2 or higher.
If you have root, you can disable the bold-hour clock widget from the action bar menu, under 'Clock Hack'. (since 1.2)
The app is completely free. I don't foresee adding anything much to this app (I could add a couple of toggle widgets).
This is a lightweight app at 80KB.
There's a known issue under 4.2.2:
With the clock hack disabled, the clock widget toggles between the bold hour clock and the non-bold hour clock every other unlock. If your device is rooted, you can use the clock hack to get the device to consistently display the non-bold hour clock. Otherwise, there isn't anything I can do for you immediately. Sorry for the inconvenience, but I had no control over this.
Disable widgets and/or camera access on the lockscreen under Android 4.2.
1) Run application
2) Make selections, and press activate
3) In the 'Activate device administrator' screen, choose 'Activate'
4) Verify settings, and press 'Apply'
5) To change settings, either press the 'Reset' button or hit the back key from the app to return to the setup screen
To uninstall, uncheck the application from the 'Device Administrator' list under 'Security' in 'Settings'.
I do not collect any personal information with this completely free application.
No permissions other than device administrator required.
Ratings, reviews welcome
Implements root tooles by Stericson