Raid Group Manager

-"Your Party is Full." Warning surpressed

-Removed duplicated "Loaded raid layout" text when switching to saved layout

-Added a notification that the addon has started moving players to assigned groups colored in yellow

-Added a notification when the addon is finished colored in green

-Darkened the Import CSV Frame and brought to foreground (Cleaner Import window)

-Added automatic trimming of spaces in CSV format additional steps aren't needed outside of the function

-Added "RGM:" branding to system messages