Add Unhappiness column to buildings (LoneGazebo#11914)

* DLL updates + CPO updates

* Fix to happiness to actually work, updated UI

* Added changes to EconomicOverview, fixed some mechanics to make sure it fully works in CPO.

* use ICON_HAPPINESS_4

* Vox Populi changes.

* Some changes to the compatability files

* Remove testing monument change

* Code review feedback

Author: mwhiter

(1) Community Patch/Community Patch.civ5proj

@@ -2606,6 +2606,14 @@
       <SubType>Lua</SubType>
       <ImportIntoVFS>True</ImportIntoVFS>
     </Content>
+    <Content Include="Core Files\Overrides\HappinessInfo.lua">
+      <SubType>Lua</SubType>
+      <ImportIntoVFS>True</ImportIntoVFS>
+    </Content>
+    <Content Include="Core Files\Overrides\HappinessInfo.xml">
+      <SubType>Lua</SubType>
+      <ImportIntoVFS>True</ImportIntoVFS>
+    </Content>
     <Content Include="Core Files\Overrides\InGame.lua">
       <SubType>Lua</SubType>
       <ImportIntoVFS>True</ImportIntoVFS>