ソフトウェアエンジニアリング

[phase-11]add index by rubi

[phase-10]add radio_button to select terms view with grouping by categories or without grouping.

[phase-9]add attributes to term

[refactoring]changed calling method to find project to use redmine's standard method.

[bugfix]for category controller, before calling authorize, should call find_project

[bugfix]before calling authorize, should call find_project

[phase-8]add authorize in controller

[bugfix]modified using wrong project in index action

[phase-7]add sidebar with some links, index link and search

[phase-6a]change routing of glossary_category to under project