Support for Serverless Azure Functions

[TylerHaigh]

Would it be possible to add additional hooks to this plugin to help integrate with serverless-azure-functions

For example - offline hooks:

      'before:offline:build:build': async () => {
        await this.compileTs()
        await this.copyExtras()
        await this.copyDependencies()
      },
      'before:offline:offline': async () => {
        await this.compileTs()
        await this.copyExtras()
        await this.copyDependencies()
        this.watchAll()
      },

I'm sure there's probably more hooks required for the other commands (deploy, package).