Tweaks (UserPreferencesMask and Others)

I hope you come back to current topic with new defined bits in future 

Hi ericgl,

After 4.5 years I create Tweak Plugin series (starting with Tweak UserPreferencesMask Plugin)
I decide to create a topic for "Tweak UserPreferencesMask Plugin" and Others
So they can be found easily and develop easier in the future.

Tweak UserPreferencesMask
Tweak Visual Effects
Tweak Mouse
and new one
Tweak Language Bar (Input Indicator)

See you on one of them in future,
 Especially when you define a new UserPreferencesMask bit

Sure thing, Lancelot!