Remove the PaaS and Dodas docs. Move ec3 under IM

As EGI-ACE is over we keep the docs for the services in the EGI
portfolio.

content/en/users/compute/orchestration/_index.md

@@ -21,8 +21,6 @@ choose (or gets used automatically) in specific scenarios:
 | Service Name                                | Workload Type                | Use-Case                                                                                                                               |
 | ------------------------------------------- | ---------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
 | [Infrastructure Manager](im)                | VMs, containers, storage     | Used to run workloads on a single IaaS Cloud provider.                                                                                 |
-| [Elastic Cloud Compute Cluster](ec3)        | VMs, containers, storage     | Used when you need to run workloads on clusters that can be elastically scaled and potentially span more than one IaaS Cloud provider. |
 | [Workload Manager](workload-manager)        | Jobs                         | Used to efficiently distribute, manage, and monitor computing workloads.                                                               |
-| [Dynamic On-Demand Analysis Service](dodas) | Containers, storage (caches) | Used when you need to process your data either interactively or via a batch system.                                                    |
 
 The following sections offer more details about each of these orchestrators.

content/en/users/compute/orchestration/ec3/apps/_index.md → content/en/users/compute/orchestration/im/ec3/apps/_index.md

@@ -29,7 +29,7 @@ Check the dedicated [ECAS documentation](./ecas/).
 ### Kubernetes
 
 Check the
-[Cloud Container Compute documentation](../../../cloud-container-compute).
+[Cloud Container Compute documentation](../../../../cloud-container-compute).
 
 ### Mesos + Marathon + Chronos
 

content/en/users/compute/orchestration/ec3/developers/_index.md → content/en/users/compute/orchestration/im/ec3/developers/_index.md

@@ -29,6 +29,6 @@ following process:
 {{% alert title="Note" color="info" %}} For more information please contact
 
 * Miguel Caballer: `micafer1 <at> upv.es`
-* Amanda Calatrav: `amcaar <at> i3m.upv.es`
+* Amanda Calatrava: `amcaar <at> i3m.upv.es`
 
 {{% /alert %}}