JIRA bundled plugins are marked as User-installed

Summary

JIRA bundled plugins are marked as User-installed

• Entity property conditions - This plugin implement entity property webfragment conditions in JIRA.
• Filter Deletion Warning Plugin - A plugin that provides warnings when deleting saved filters
• JIRA Feature Keys - This plugin registers feature keys supplied by JIRA.
• Soy Function Plugin - Contains functions for Soy framework

Expected Results

They are marked as System

Actual Results

Plugins are marked as User-installed

Notes

JIRA administrator is confused and this causes problems like Unrecognized function 'getJiraHelpUrl'

Workaround

None. This plugins shouldn't be disabled.