Swift version upgrade & more constructors

Thanks NocturnalSolutions and swift-aws for these great contributions.

Rewriting everything; Adding support for quotations.

3.0.0

Rewriting everything.

Fix Swift 4.0 compatibility issue.

1.0.2

Fix Swift 4.0 compatibility issue.

Fixing decommentation

1.0.1

Fixing decommentation

Init

1.0.0

Init