UUIDGenerator
use  java.nio.ByteBuffer
Merge pull request #1 from liweinan/UUIDGenerator

UUIDGenerator
CRUD for users.
Basic task functionality working
add coding style
minor fix
Merge pull request #5 from liweinan/coding_style

CODING_STYLE.md
Made some changes based on feedback and trying to adhere to the coding standards
Merge pull request #3 from thescouser89/cleanup

Addition of basic views, controllers, and models for Users and Tasks
decouple primary key generator and its default uuid implementation
changes on database naming style
merge upstream
Decouple primary key generator with its implementation
Merge pull request #7 from liweinan/decouple_pk_generator

Decouple pk generator
Updated gitignore
Initial merge
Fix merge into working state
Renaming task controller to be consistent with user contoller
Centralizing model helper functions