Merge pull request #57 from dadaxr/patch-1

Add support for webp file format

Merge pull request #52 from bolt/JarJak-patch-3

Prepare for 3.4 release

Merge pull request #45 from bolt/hotfix/invalid-images

Handle an invalid resource and return an empty GD resource

Merge pull request #41 from SahAssar/exif-rotation

Check the id instead to make sure exif rotation works

Merge pull request #40 from bolt/hotfix/type-types

Revert back to using \Bolt\Filesystem\Handler\Image\Type for BC

Merge pull request #38 from bolt/feature/svgs

Support SVGs

Merge pull request #35 from GawainLynch/hotfix/session

Check if session is started before accessing

Merge pull request #34 from GawainLynch/travis

[Travis] Add PHP 7.1 and move 7.0 to a required pass

Code formatting

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