Create branch development/2.7
Update Hatena-Bookmark iOS SDK to latest
Update ChangeLog
Bump version to 2.6.1
Update library dependencies
Update motion-cocoapods in order to fix build error

This patch should fix the following build error.

	% bundle exec rake
	Could not find rake-10.1.0 in any of the sources
	Run `bundle install` to install missing gems.
	rake aborted!
	[!] Unable to satisfy the following requirements:
	- `TTTAttributedLabel (from `git@github.com:mattt/TTTAttributedLabel.git`)` required by `Podfile`
	/Users/watson/src/github/HBFav2/Rakefile:60:in `block in <top (required)>'
	/Library/RubyMotion/lib/motion/project/config.rb:109:in `call'
	/Library/RubyMotion/lib/motion/project/config.rb:109:in `block in setup'
	/Library/RubyMotion/lib/motion/project/config.rb:109:in `each'
	/Library/RubyMotion/lib/motion/project/config.rb:109:in `setup'
	/Library/RubyMotion/lib/motion/project/app.rb:64:in `config'
	/Library/RubyMotion/lib/motion/project/template/ios.rb:44:in `block (2 levels) in <top (required)>'
	/Library/RubyMotion/lib/motion/project/template/ios.rb:63:in `block in <top (required)>'
	Tasks: TOP => build:simulator
	(See full trace by running task with --trace)
Merge pull request #88 from Watson1978/development/2.7

Update motion-cocoapods in order to fix build error
Update gitignore
Merge branch 'development/2.7' of github.com:naoya/HBFav2 into development/2.7
update GoogleAnalytics-iOS-SDK

The older GoogleAnalytics-iOS-SDK uses AdSupport framework.
Now Apple might reject the app which uses AdSupport.
remove Facebook-iOS-SDK because it uses AdSupport framework
Merge pull request #89 from Watson1978/development/2.7

remove/update SDKs which uses AdSupport.framework
Upgrade SDK version to 7.1
Remove unused comments
Remove testflight settings
Remove test flight sdk
Merge bookmarks on another thread
Merge pull request #92 from naoya/merge-bookmarks-on-another-thread

[WIP] ブックマークのマージ処理を別スレッドで行う
Bump version to 2.7
wip