Swift Test Code (Custom Views, Container Views, Scroll Views)

[jhb563]

Create Swift test files demonstrating expected output for views, specifically with code related to custom views, container views, and scroll views. Should resemble the existing Objective C files in structure. Choose certain existing view test objects as the source (see Version 0.2.0 or 0.2.1 tests). Should cover all orientations of scroll views, and cases of nested custom and container views.