Release 1.0.0

[1.0.0] - 2019/02/04

This release brings a partial rewrite to use a more modern Jenkins design, this allows automatic support for the configuration as code plugin and simplifies changes going forward. As part of this release free style project support is removed, if someone wants to use this they can send a PR to restore it, I don't use it myself so don't want to keep something around that isn't in use anywhere, especially given the current test coverage of this project.

New feature:

• Add symbol, DSL now supports withAzureKeyVault rather than the more verbose wrap form, wrap will still work PR #8
• Configuration as code support example PR #9 PR #13
• Add vault url to secret not found message PR #14

Internal:

• Automated code cleanup PR #6 PR #7