2.2.0

Major changes

• New keyboard__codes module has been added (#431).
• BEMContext class was added to oninit's export context in i-bem.bemhtml (#485).
• Ability to declare elements with block class has been added (#481).
• Behaviour of isSimple method of BEMContext was fixed in i-bem.bemhtml (#432).
• An issue with liveUnbindFrom method of BEMDOM was fixed in i-bem__dom (#476).
• An issue with isFocusable method of dom module was fixed for cases where domElem is a link with tabindex attribute,
  but without href (#501).
• Short way of module declaration was fixed for i-bem__dom_elem-instances (#479).
• A workaround for rendering performance of blocks initialisation in Chrome-based browsers was added
  to i-bem__dom_init_auto (#486).
• vow.js module has been moved to vow.vanilla.js (#412).

Other changes

• vow module has been updated to 0.4.3 (#504).
• Russian documentation about BEMTREE technology was added (#500).
• Russian documentation for JS-syntax of BEMHTML was updated (#471).
• API references for JS-modules has been added as a separate branch v2-jsdoc (#478).