New Zealand: failing scraper -- protected email addresses

[ondenman]

Problem

Some members do not have email addresses. When this is the case, the scraper tries to call .attr('href') on nil.
1e537b797f70304971717a6d5e6e7f6c72777f737b706a307971686a307064
Also, email addresses are now obfuscated and will have to be made human readable.
Megan.Woods@parliament.govt.nz

De-obfuscation is currently being worked on in the Paraguay scraper (everypolitician-scrapers/paraguay-diputados#6). The New Zealand site applies the same obfuscation technique.

Steps required

• Ensure the scraper doesn't break when a member does not have an email address
• Capture human readable addresses