1.0.0

The first major release of ReSwift 🎉 From here on forward we will be using semantic versioning.

API Changes:

• Remove callback arguments on synchronous dispatch methods - @Ben-G

Other:

• Move all documentation source into Docs, except Readme, Changelog and License - @agentk
• Replace duplicated documentation with an enhanced generate_docs.sh build script - @agentk
• Set CocoaPods documentation URL - (#56) @agentk
• Update documentation for 1.0 release - @Ben-G