LB-1385 Dust refactor

Refactored helpers.
Refactored themedTemplate for baseView to take dust.themed plugin.
LB-1385 Added button pagination plugin.

Added dust render-themed myethod, just to catch a errors at a top level.
Added limit proper handler.
LB-1385 Additional changes

Keeped themedTemplate method on baseView.
Removed limit parameter that will be added from syncParams.
Merge pull request #42 from nistormihai/LB-1385

Lb 1385