Warning Improvements by Xon 2.11.6

• Fix that upgrading from XF1.x could leave warning actions in an unmanageable state

• Allow 0 value for "Previous warning limit" (make limit 0 work)
• Remove usage of deprecated jquery functionality

• Fix warning about note length being displayed twice
• Support MultiPrefix multiple default forum prefixes

• Fix installer, so new installs add expected default phrases
  • Installing this update will create those phrases if they are missing

• Fix various warning conversation options not being respected when the warning type is changed

• Compatibility tweak when using Report Improvements and Warning Acknowledgements (Fixes that sometimes notes would not get copied into Report System)

• Update some phrases to use warning_points vs points

• Fix possible '[E_NOTICE] Array to string conversion' when issuing warnings with Warning Acknowledgements enabled

• Make the Warning_Summary_Message phrase get the same arguments as the Warning_Thread_Message phrase.
  • For customized phrases, will need to update the replaceable from {points} to {warning_points}.

• Fix error when sending warning conversations