Initializing mtf repository
push start version
refactoring library, and create ShelfMenu, ThumbsManager and Thumb lua
classes. + small code review fixes.
replace loadBook function from (library and ShelfMenu) to (global).
change thumb structure.
changes from MTFv2
prepare iap.lua for work.
Prepare (ABCgame.lua, accountOverlay.lua, ageOverlay.lua,
authorize.lua, bookStore.lua, database.lua, iap.lua) for work.
small text changes in yap.lua
Prepare (device.lua and Dukr.lua) for work.