Conflicts:
	library/Solarium/Client.php
	library/Solarium/Core/Client/Adapter/ZendHttp.php
	library/Solarium/Core/Client/Request.php

Conflicts:
	library/Solarium/Client/Request.php

Conflicts:
	library/Solarium/QueryType/Select/Query/Component/Facet/Query.php
	library/Solarium/QueryType/Select/Result/Spellcheck/Result.php
	tests/Solarium/Tests/QueryType/Select/Result/Spellcheck/SpellcheckTest.php

Conflicts:
	library/Solarium/Result/Select/Spellcheck.php
	tests/Solarium/Result/Select/SpellcheckTest.php

Conflicts:
	library/Solarium/QueryType/Select/Query/Component/FacetSet.php
	tests/Solarium/Tests/QueryType/Select/Query/Component/FacetSetTest.php

Expose and passthrough add parameter in FacetSet createFacet* helpers

Changes related to HTTP authentication handling. Also added a few small improvements to the original implementation in the develop branch.

Conflicts:
	library/Solarium/Core/Client/Adapter/PeclHttp.php
	library/Solarium/Core/Client/Request.php
	tests/Solarium/Tests/Core/Client/Adapter/HttpTest.php
	tests/Solarium/Tests/Core/Client/RequestTest.php
	tests/Solarium/Tests/QueryType/Select/Result/Spellcheck/SpellcheckTest.php

hl.tag.pre and hl.tag.post parameters added. To be used with hl.useFastVectorHighlighting. Refer to http://wiki.apache.org/solr/HighlightingParameters/#hl.useFastVectorHighlighter

get and set methods added for hl.tag.pre and hl.tag.post. To be used with hl.useFastVectorHighlighting. Refer to http://wiki.apache.org/solr/HighlightingParameters/#hl.useFastVectorHighlighter

Added Solr param 'omitHeader' with a default value of 'true'. This saves a little traffic and parsing. Also added method to switch back on.

punctuation tweaks.

$config = array(
	'adapteroptions' =>
		array ('host' =>  '127.0.0.1', 'username' => 'user', 'password' =>
			'pass', 'port' => '8983'
		)
	);
$client = new \Solarium_Client(  $config );
// $client->setAdapter('Solarium_Client_Adapter_Curl');