Synonym updates
Rename log file

This is the beginnings of some consistency across all the apps for logs. Also ensures it shows up in kibana.
Merge pull request #82 from alphagov/log_consistency

Rename log file
Merge pull request #81 from alphagov/synonyms-20130326

Synonym updates
Add timeout options to Elasticsearch::Client

Adds an optional hash argument to Elasticsearch::Client, which at the moment can
accept :timeout and :open_timeout keys, corresponding to the keys of the same
name in the RestClient::Request constructor.
Add conservative default timeouts

In correspondence with the default timeout of the content API adapters (4s) set
a default connection timeout of 2s and a default between-reads timeout of 2s.
Merge pull request #83 from alphagov/timeouts

Timeout if elasticsearch is misbehaving
Whitehall search improvements

Dont use the `query_default` analyser by for the title match - this
causes issues where searches for 'passport' dont return anything but
'passpor' does

Implement the time decay from the main search and apply to all editions
for gain some form of date sorting, and change values (tails to boot of
1 and starts at 3.5) see graph:

http://www.wolframalpha.com/share/clip?f=d41d8cd98f00b204e9800998ecf8427
e1tsm9rnveh

Also move to the non deplicated `query_string` query type, we loose the
fuzziness control.

https://www.pivotaltracker.com/story/show/48726201
Fix stub in tests
Merge pull request #84 from alphagov/advanced-search-changes

Whitehall search improvements
Merge branch 'master' into sitemap

Conflicts:
	lib/elasticsearch/index.rb