InstantAnswer.pm: Add template attribute.
templates/examples.handlebars: encode queries
Merge pull request #340 from duckduckgo/jag/add-template

InstantAnswer.pm: Add template attribute.
IA Pages - display template field on static pages
@moollaza
Merge pull request #354 from javathunderman/master

@moollaza
Merge pull request #341 from duckduckgo/jag/encode-query

templates/examples.handlebars: Encode queries
Merge pull request #351 from duckduckgo/iapage_templates

IA Pages - display template field on static pages
InstantAnswer.pm - add /json to the repo chained URI
Merge pull request #355 from duckduckgo/repo_json

Fix /ia/repo/x
Merge branch 'dev' into updates_column