Removed submodule

.gitmodules

 [submodule "themes/PurpleMine2"]
 	path = themes/PurpleMine2
 	url = https://github.com/mrliptontea/PurpleMine2.git
-[submodule "plugins/redmine_user_specific_theme"]
-	path = plugins/redmine_user_specific_theme
-	url = https://github.com/Restream/redmine_user_specific_theme.git
 [submodule "plugins/redmine_pivot_table"]
 	path = plugins/redmine_pivot_table
 	url = https://github.com/deecay/redmine_pivot_table.git
 [submodule "plugins/issue_charts"]
 	path = plugins/issue_charts
 	url = https://github.com/masweetman/issue_charts.git
-[submodule "plugins/redmine_monitoring_controlling"]
-	path = plugins/redmine_monitoring_controlling
-	url = https://github.com/alexmonteiro/Redmine-Monitoring-Controlling.git
 [submodule "plugins/redmine_zulip"]
 	path = plugins/redmine_zulip
 	url = https://github.com/zulip/zulip-redmine-plugin.git