Category name is not unescaped on Drag and Drop actions

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 6.0.X EE
• Fix Version/s: 6.0.X EE
• Component/s: WCM, WCM > Categories
• Labels:
  • QA-R
  • QA-TP
  • categories
  • ee-ts
• Branch Version/s:
  6.0.x
• Backported to Branch:
  Committed
• Epic/Theme:
  • Escalation
• Business Value: 5
• Git Pull Request: https://github.com/hhuijser/liferay-portal-ee/pull/472

=== Steps to reproduce the issue ===
1. Build portal from liferay-portal-ee/ee-6.0.x branch
2. Start portal & go to Control Panel/Categories
3. Create a new Category to "Topic" Vocabulary called "Cat/1"
4. Create another Category to "Topic" Vocabulary called "Cat/2"
5. Create another Vocabulary called "V1"

a. Drag "Cat/1" and drop it under "Cat/2" >>> Category name has been changed to "Cat& #047;1"
b. Drag "Cat/2" and drop it under "V1" >>> Category name has been changed to "Cat& #047;2"