Keep the number of the dependencies maven artifacts to the minimum required and document clearly their usage

At the moment we have in Activiti:

• activiti-dependencies
• [activiti-api-dependencies](https://github.com/Activiti/Activiti/blob/develop/activiti-api/activiti-

Type of issue: (check with "[x]")

• New feature request
• Bug
• Support request
• Documentation

Current behaviour:
The "maxItems" property of the "DocumentListComponent" component does not work because it is not taken into account.
I want to display the user's favorites but only the first 5.

But in class constructor, you erase "maxItems" with UserPr

Type of issue: (check with "[x]")

- [ ] New feature request
- [ ] Bug  
- [X] Support request

Current behavior:
I am trying to use last version (3.5.0) in browser, without success

Expected behavior:
Docs to explain how import builded script

Steps to reproduce the issue:

• npm run build_all
• no docs