* Externalize ldap

* Remove tests for LDAP-module

* Redirect old LDAP-class to ldap-module for backwards compatibility

* Externalize negotiate

* Install pecl-krb5

We need to include this in our travis-tests as long as we include the negotiate-module in the release

* Externalize consent module

Add an extra build step to specify the current version (the one we are building) in the composer.json file.

Before calling npm to install dependencies and build, we need to step into the installation directory. Also, node_modules and the stylesheet.js* byproduct can be removed in production.

Run `npm run build` now

- Remove .php_cs.dist file
- Add /data directory
- Add 'npm install'

Allows compatible IDEs to recognize the coding conventions for this project. E.g., indentation standards.