split model module from portfolio.py
rename test modules to follow Python's naming convention
remove magic string literals
add tests of goal insertion and removal
split model module from portfolio.py
add tests of goal insertion and removal
add tests of user initialize, insertion and find
update yaml setting
changed UI
Merge pull request #68 from ICTKyouikukei2013/Kosuke/layout

changed UI
Merge pull request #67 from ICTKyouikukei2013/morohara/split-model

Morohara/split model
add profile.html
Merge pull request #69 from ICTKyouikukei2013/mizushiri/html

add profile.html
add class group
change tab color
fixed class group
Merge pull request #72 from ICTKyouikukei2013/mizushiri/layout

change tab color
Merge pull request #73 from ICTKyouikukei2013/ichiren/maketest

fixed
設定ボタンのリンク先を/profileに変更
設定ボタンのリンク先を/profileに変更
Merge pull request #74 from ICTKyouikukei2013/kanno/change/profilelink

Kanno/change/profilelink