add node-uuid module
add custom common module and utils module
correct function interface
add cascade function
add bean T_LOTTERY
add colors module
add async module
insert into database is complete
correct comments
repair utils.js bug
add select function and some common function
add service level
modify dispose request function
Revert "correct function interface"

This reverts commit 792e6118ac428887ef4fbfbb3345853ab670001b.
Revert "Revert "correct function interface""

This reverts commit 170b3417056b6e3ed945730e458cd9cb0d198943.
move combine function into a new file
add cycleTips function
improve user experience
Merge branch 'dev' of https://github.com/zhuicheng/Lottery.git into dev
improve code strength