New functionality and features

Add Theme Effect (#354)
Breaking - Change the public property of an asset to private (suffix, signature, storageType, extension and version are now private ) (#358)
URLConfig - Implement missing url features(Suffix, StorageType, privateCDN, shorten, SEO, useRootPath and more (All URL Config options) (#357)

Other changes

URLEncoding - Fix issues in previous implementation of URL Encoding (#356)
Docs - Add examples to round corners and rotate (#373)
Docs - Add examples to video edit docs and align various names in the docs (#376)
Docs - Add examples to variable docs (#375)
Docs - Add examples to transcode (#374)
Docs - Add examples to rotate docs (#371)
Docs - Add examples to Reshape (#370)
Docs - Add examples to PSDTools (#369)
Docs - Add examples to Overlay and Underlay (#368)
Docs - Add examples to Extract (#367)
Docs - Add examples to Resize (#366)
Docs - Add examples for named transformations (#364)
Docs - add examples to effect (#363)
Docs - add examples to delivery (#362)
Docs - Add examples to custom functions (#361)
Docs - Add examples to Border and fix code highlights (#359)
Analytics - Add SDK analytics (#351)
Docs - Fix indentation issues in the code examples in the reference website (#372)
Docs - Add document links to qualifiers (#377)