Some improvements of docs

Created by: ppank5

Comments to investigate: Titanium refactoring 1.4 Intended audience - product number correctness? 2.3 TITAN preferences - licensing? 4.1 Important settings - licensing?

Titanium description 1.1 How to read this document - link to Ericsson sharepoint 1.5 Intended audience - product number correctness? 2.3 TITAN preferences - licensing? 4.1 Important settings - licensing? 6.2 Importing a configuration predefined for Titanium - link to Ericsson sharepoint

Signed-off-by: Adam Knapp knappadam5@gmail.com