优化，点击收藏时先点亮再进行coredata操作
Merge remote-tracking branch 'origin/master'
添加手动刷新按钮
Revert 8b9d001..a23a0b7

This rolls back to commit 8b9d001934460a8ba2fe29cdea6a15f5ae33ed0b.
Merge branch 'master' of https://github.com/ming1016/RSSRead

Conflicts:
	Podfile
	README.md
	RSSRead.xcodeproj/project.pbxproj
	RSSRead/SMAddRSSViewController.m