Write characterization test for ApplicationController#login
add flow.js
Split before_filter :login

ref: #80
Merge remote-tracking branch 'ykzts/split-login-filter' into member_helper
Write test for ApplicationController#login_required and ApplicationController#current_member
add LDR.Application instance for global state manager
use settingslogic for configurations

refs. https://www.ruby-toolbox.com/categories/Configuration_Management
Merge pull request #102 from fastladder/member_helper

Split before_filter :login w/ tests #80, #101
bump rails to 3.2.13
Merge pull request #107 from onk/use_settingslogic

use settingslogic for configurations
database.yml.mysql: mysql => mysql2
Merge pull request #110 from makimoto/mysql_to_mysql2

database.yml.mysql: mysql => mysql2
fix `invalid byte sequence in US-ASCII` error.

Error got ruby(1.9) and rails(3.2.13) and i18n-js(2.1.2). Use i18n-js HEAD.
refs. https://github.com/fnando/i18n-js/issues/137
added some badges
Merge pull request #104 from mizchi/LDR.Application

Add LDR.Application class for global state manager
Merge pull request #108 from onk/bump_rails_to_3_2_13

bump rails to 3.2.13
Bump up the version of feed_searcher to 0.0.5 or higher
Merge pull request #111 from r7kamura/feed_searcher

Bump up the version of feed_searcher to 0.0.5 or higher
move Function#_try to common
move css initializer to ldr