Merge pull request #8 from HungTDO/develop

Develop
Merge pull request #9 from HungTDO/develop

Fix error when connect database access. And add frame of Reading screen
fix bin gen
fix bin and gen folder
bin and gen
Merge pull request #10 from HungTDO/develop

add Readme
Merge pull request #11 from HungTDO/develop

Add handle database for Question table, and add animation for ViewSwitch...
Merge branch 'master' of https://github.com/HungTDO/SimpleToeic
Merge pull request #12 from HungTDO/develop

Add Result Screen, Customize question, add ViewFilpper to next question....
buffer
Merge branch 'master' of github.com:HungTDO/SimpleToeic
Add Tip Screen
Merge pull request #13 from dinhphamcao/master

Add Tip Screen
Result screen: Add calculate score, add handle DB for Score table, Add icon e.t.c