fix critical bug on new version
start create fragment
create main menu fragment
did select fragment; added jump to scereen
added button back
added list Adapter
added horizontal list view
run andengine activity
update main menu
delete mainmenu scene
create shop UI
added level shop item
added item to adapter)
added function buy to shop; fix bug with saved money
added save shop
change load levels
added growth price
minor fix shop
added calculate effect to new shop