[Settings] optimize && clean up MagicMod Settings part [2/2]

Change-Id: Ia199f0fbde3df0192b565ef85ca54f936b1fae88

 This is the 2nd commit message:

Settings: new dslv + Dialog handling

dslv get some tweeks to be perfect
- dialogs get instance handling
- icons show all in same size independent which icons they are
- option "none" is on normal action not available and gets filtered

Other settings:
- clean up a bit
- use more centralized strings
- dialog get instance handling
- add missing landscape layout settings for color picker

Change-Id: Icc334b3f1940188492133ac50e04800ecb41d093

 This is the 3rd commit message:

dslv: use the right owner and missing break

Change-Id: I29e25008d63d27ee4463627449deaed850c9f8d6

 This is the 4th commit message:

settings: add and pimp several help/reset dialogs

and centralize some strings

in PrivacyGuardManager
in DSLV settings

PatchSet: prevent double help dialog on first help screen and
onconfigurationchanged

Change-Id: I82d9da98c1e782d8e2e55b4a181f092814126673