** British IT outsourcing and consultancy firm Quindell's shares up 2.3 pct after co says Britain's financialwatchdog approves deal with Australia's Slater & Gordon Ltd
** Co says disposal of its professional services division,which provides legal, claims management, health and medicalreporting services, now unconditional
** Slater & Gordon said in March that it would buyQuindell's unit for A$1.2 billion ($928.1 million), in a bid topenetrate the highly fragmented UK personal injurymarket (Reuters Messaging:noor.hussain.thomsonreuters.com@reuters.net)