Move some Render traits to Mods.Common
Moves traits from Common and Power namespaces to Common.Traits namespace
Renames RallyPoint effect to RallyPointIndicator
TimedUpgradeBar moved to Traits/Render
Moves loadscreens into LoadScreens folder/namespace.
Moves LoadWidgetAtGameStart to Traits/World.
Merge pull request #7107 from reaperrr/ra-common-move01

Made Common namespaces more consistent