Soql.cls Enhancements

• Added new enum value, Soql.FieldCategory.IGNORE_FLS. This can be used to add a field to a query, regardless of the field-level security (FLS)
• Added 2 new overloaded versions of filterWhere method
  • public Soql filterWhere(QueryFilter filter)
  • public Soql filterWhere(List<QueryFilter> filters)
• Created 2 new subclasses
  • Soql.QueryArgument - takes an Object and formats it to use in a query
  • Soql.QueryFilter - represents a single where clause filter