Adding .gitignore
Adding .gitignore

10to1/spreadsheet_on_rails,dcunited001/spreadsheet_on_rails,dgilperez/spreadsheet_on_rails,ennova/spreadsheet_on_rails,blmundie/spreadsheet_on_rails,fousa/spreadsheet_on_rails,hackhands/spreadsheet_on_rails,blmundie/spreadsheet_on_rails,hackhands/spreadsheet_on_rails,fousa/spreadsheet_on_rails,dgilperez/spreadsheet_on_rails,10to1/spreadsheet_on_rails,ennova/spreadsheet_on_rails,dgilperez/spreadsheet_on_rails,dcunited001/spreadsheet_on_rails