Add option to render always as layer instead of drawViewHierarchyInRect
Add missing option to test case
Xcode 6 / iOS 8 needs a scaleFactor
Merge pull request #49 from AutoScout24/xcode6-ios8

Xcode 6 / iOS 8 needs a scaleFactor
Support testing on iPhone 6+ with @3x assets
Merge pull request #51 from yas375/iphone6-plus-support

Support testing on iPhone 6+ with @3x assets
Update .travis.yml

Run tests manually to fix CI error.
Merge pull request #46 from AutoScout24/renderAsLayer

Add option to render always as layer instead of drawViewHierarchyInRect
Bump version in podspec