Fix uses of deprecated request parameter jspPage in plugins

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.1 CE GA2, 6.1.20 EE GA2
• Fix Version/s: 6.1.30 EE GA3, 6.2.0 CE M4
• Component/s: Dev Tools, Dev Tools > Plugins SDK
• Labels: None
• Branch Version/s:
  6.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Similar Issues: Show 5 results ; ;

  LPS-49344	Plugins use deprecated event methods
  LPS-38028	Deprecate subject parameter for discussion taglib because it's never used
  LPS-3055	Request parameters get duplicated when using Virtual Host Filter
  LPS-7939	Modify DBBuilder to accept a parameter for the sql directory
  LPS-32676	Plugins do not copy parameters to the request if encoding is MULTIPART_FORM_DATA

Since LPS-24216, we are using mvcPath instead of jspPage but we never fully changed it for our plugins. As a result, many of the friendly urls are broken.