Updates to smart.who.int page

[haskewc]

Make the smart.who.int a simple resource page, for member states/partners to access published SMART Guideline resources:

• Update html/css formatting in table for published SMART Guideline resources

• Add missing links to published L2/L3 resources

• Update L2 links so they point users directly to the xls/pdf versions of DAK components (not to IG-DAK pages)

[haskewc]

Also added missing SMART Guidelines for birth defects and postnatal care. And added list of upcoming publications