This function prepares data for placement in tex. By taking the following actions:
reformatVar(var, banner_name, theme, proportions, banner_info, latex)
| var | A crunch variable  | 
    
|---|---|
| banner_name | A string identfying the name of the banner  | 
    
| theme | A theme object created by themeNew  | 
    
| proportions | Should proportions be displayed or counts? One of "proportions" or "counts"  | 
    
| banner_info | A meta data object from getBannerInfo  | 
    
| latex | A logical identifying if this code is for LaTex or Excel. If TRUE, LaTeX  | 
    
Adding totals_row
Adding weighted/un-weighted base rows
Placing table content appropriately