added Pods dir to .gitignore
Merge branch 'release/1.2.3'

Conflicts:
	.gitignore
fixed code sign
Crashlyticsをcocoapodsベースに
fixed for travis-ci build
fixed travis.yml
schemeのshare設定をonに
deleted unused line
convert to ARC
fixed to modern syntax
AAMFeedbackをcocoapodsベースに
fixed to modern
refactoring
updated version number
updated icon & fixed project settings