RootTest does not require DB

Split CI in DB & NODB

Fix warnings from building docs

* Removed from DB group
* Also mock the manager
* Fixed deprecated getMock warnings

Use tooltip for background jobs info tooltip

Use tooltip instead of tipsy

* tooltip is already initialized

Fix Warnings Provisioning API

FIX NODB group

* OC_OCS_Result is deprecated
* getMock is deprecated in phpunit 5.4

Implement "getTitle"

In the current setup there is no DI so no way to mock them.

Those old tests make it impossible in the current state to abstract
away.

* No DB required
* Fixed phpunit 5.4 warnings

* No longer require DB

Fixes https://github.com/nextcloud/server/issues/341

add test for needsRebundling() check

Make theming work with pretty URLs

Improve NodeTest

* Do not use DB
* Fix phpunit-5.4 warnigns
* Moved commong stuff to setup

In some envs the rewrite rules for pretty URLs apply to all CSS files, so let's not end the route name with that etension.
Fixes #315

Remove unneeded checks if it runs on a Windows machine

[3rdparty] Static classmap for 3rdparty