featherless 23110ef116

[Catalog] Make all swift copycat demos be dragons. (#3443) ...

Also removed "(Swift)" from any examples that remained as non-dragons. The catalog does not need to advertise which language a given demo is in.

Pivotal story: https://www.pivotaltracker.com/story/show/156939611

## Screenshots

Before:
![simulator screen shot - iphone se - 2018-04-23 at 14 04 14](https://user-images.githubusercontent.com/45670/39144588-36095450-46ff-11e8-868d-bdb7e8ee5438.png)

After:
![simulator screen shot - iphone se - 2018-04-23 at 13 53 39](https://user-images.githubusercontent.com/45670/39144567-2ad7bf9a-46ff-11e8-9fd5-ef0739d427b3.png)

2018-04-24 15:52:13 -04:00

..

resources/HeaderStackViewExample.xcassets

…

supplemental

[Catalog] Make all swift copycat demos be dragons. (#3443)

2018-04-24 15:52:13 -04:00

HeaderStackViewTypicalUse.m

Replace unnecessary imports with forward declarations (#2429)

2017-11-16 18:25:06 -05:00

HeaderStackViewTypicalUse.swift

Remove trailing whitespace everywhere. (#2168)

2017-10-13 11:33:35 -04:00