Add TaxType record

https://system.netsuite.com/help/helpcenter/en_US/srbrowser/Browser2014_1/schema/record/taxtype.html
https://system.netsuite.com/help/helpcenter/en_US/Output/Help/SuiteCloudCustomizationScriptingWebServices/SuiteTalkWebServices/TaxType.html
Totally understand. I haven't dug into it because of lack of time.

Another idea I've been toying with a generic list class, still haven't had time to tie up the implementation. Feel free to add to it if you have any time:

https://github.com/RevolutionPrep/netsuite/blob/master/lib/netsuite/support/generic_list.rb