Button refactoring
Merge pull request #39 from yandex-ui/button-api-refactoring

Button refactoring
get rid or events, add methods and getter and setter of the value
adds chaining support
adds doc for toggler
updates README
Merge pull request #40 from yandex-ui/refactoring-toggler

Refactoring toggler
v0.1.21
adds nb-select_changed event firing
Merge pull request #41 from yandex-ui/event-select

nb-select_changed event
v0.1.22
v0.1.23
promo button
promo button
Merge pull request #46 from yandex-ui/promo-button

promo button
Travis fix
v0.1.24
v0.1.24
Demo for #45
Fix #38