Merge pull request #70 from greenbell/master

メール受信時に件名なしのメールが正しくパースされない問題修正
Update rails Gemfile for 4.1.0
Fix for Rails 4.1.0
Version bump to 4.1.0

Signed-off-by: Shin-ichiro OGAWA <rust.stnard+git@gmail.com>
jpmobile 4.1.x is for Rails 4.1.x
Merge pull request #75 from amatsuda/jpmobile41_is_for_rails41

jpmobile 4.1.x is for Rails 4.1.x
Add Dependency rails v4.1.0
s/before_filter/before_action/g for Rails 4 compat
after_filter was also renamed to after_action
Merge pull request #78 from amatsuda/filter_to_action

*_filter was renamed to *_action in Rails 4
Update Gemfile

Signed-off-by: Shinichiro OGAWA <shinichiro-ogawa@cookpad.com>
Apply GetText filter only when GetText is defined
Merge pull request #79 from amatsuda/apply_gettext_filter_only_when_defined

Apply GetText filter only when GetText is defined
Update rspec to 3.0
Fix to use find_template_paths method
Bump up 4.1.1

Signed-off-by: Shinichiro OGAWA <shinichiro-ogawa@cookpad.com>
Fix to rescue NoMethodError of find_tempalte_paths #80
Bump up 4.1.2
warning: assigned but unused variable - str
warning: assigned but unused variable - sjis_emotion