Fix handling comment elements by XMLElement. This should fix issues with conditional comment for IE on Symphony administration pages (http://overture21.com/forum/comments.php?DiscussionID=644&Focus=4480#Comment_4480 and http://overture21.com/forum/comments.php?DiscussionID=675 ).
Fix handling comment elements by XMLElement. This should fix issues with conditional comment for IE on Symphony administration pages (http://overture21.com/forum/comments.php?DiscussionID=644&Focus=4480#Comment_4480 and http://overture21.com/forum/comments.php?DiscussionID=675 ).

Signed-off-by: Alistair Kearney <e9adbcf81c8a36ccc628e09bc92d0e25e1c8e501@21degrees.com.au>
thebestsophist/personal-health-diary,bauhouse/sym-pagoda,wastemobile/Symphony2.3.6,bauhouse/sym-extensions,henrysingleton/litmusk,alexnantel88/symphony-2,psychoticmeow/journey-cms,psychoticmeow/journey-cms,ahwayakchih/symphony-2,builders/collective,psychoticmeow/symphony-2,avanteweb/symphony-2,eliksir/norske-webapps,Titch/Symph-test,thebestsophist/personal-health-diary,BloodBrother/symphony-2,henrysingleton/litmusk,michael-e/symphony-2,rzantolas/Symphony-Test,bauhouse/Piano-Sonata,mazedigital/jcilearn,ahwayakchih/symphony-2,brendo/symphony-2,builders/sym-bauhouse-ensemble,jonmifsud/symphony-2,symphonycms/sym-getsymphony,scottkf/premier-medical-care.com,BloodBrother/symphony-2,bauhouse/sym-calendar,scottkf/premier-medical-care.com,eliksir/norske-webapps,bauhouse/sym-fluidgrids,brendo/symphony-2,symphonycms/sym-getsymphony,bauhouse/sym-site,benesch/hilton-unar,roshinebagha/Symphony-Test,jurajkapsz/symphony-2,eliksir/norske-webapps,astudio/remixhair,bauhouse/sym-pears,johnpuddephatt/symphony-2,bauhouse/members-forms-ensemble,johnpuddephatt/symphony-2,chay83/Symphony-Shopping-Cart-Ensemble,avanteweb/symphony-2,bauhouse/sym-connector,davjand/Checkout-Ensemble,chay83/Symphony-Shopping-Cart-Ensemble,psychoticmeow/journey-cms,DeuxHuitHuit/symphony-2,ljonka/symphony-2,bauhouse/sym-todo-list,rzantolas/Symphony-Test,psychoticmeow/journey-cms,bauhouse/members-forms-ensemble,embarknow/journey-cms,jonmifsud/symphony-2,nils-werner/Bugaroo,bauhouse/sym-forum,builders/collective,jurajkapsz/symphony-2,embarknow/journey-cms,psychoticmeow/journey-cms,tachyondecay/symphony-2,domain7/sym-cumulus,benesch/hilton-unar,twiro/symphony-2,jdsimcoe/symphony-boilerplate,symphonycms/symphony-3,bauhouse/Piano-Sonata,symphonycms/symphony-3,embarknow/journey-cms,psychoticmeow/symphony-2,DeuxHuitHuit/symphony-2,mazedigital/jcilearn,NikoMostWanted/symphony-2,bauhouse/sym-todo-list,allen/auth.getsymphony.com,scottkf/keepflippin--on-symphony,bauhouse/sym-intranet,bauhouse/designadmin,Titch/Symph-test,bauhouse/sym-pears,builders/designadmin,embarknow/journey-cms,blaXXabla/projet_test_symphony,scottkf/premier-medical-care.com,NikoMostWanted/symphony-2,scottkf/nicholscommunications,bauhouse/sym-pagoda,tachyondecay/symphony-2,ayellowraven/projectplaten,twiro/symphony-2,jensscherbl/symphony,builders/sym-bootstrap,bauhouse/Bugaroo,roshinebagha/Symphony-Test,TheJester12/issueprompt,embarknow/journey-cms,bauhouse/sym-barebones,TheJester12/issueprompt,blaXXabla/projet_test_symphony,scottkf/nicholscommunications,yojeek/sym-community,bauhouse/sym-spectrum,nils-werner/Bugaroo,DavidForster/symphony-2,builders/sym-bootstrap,pixelninja/imagick_effects,bauhouse/Bugaroo,michael-e/symphony-2,allen/auth.getsymphony.com,ljonka/symphony-2,davjand/Checkout-Ensemble,symphonycms/symphony-2,ayellowraven/projectplaten,alexnantel88/symphony-2,yojeek/sym-community,wastemobile/Symphony2.3.6,symphonycms/symphony-2,jdsimcoe/symphony-boilerplate,mazedigital/jcilearn,bauhouse/sym-spectrum-members,bauhouse/sym-form-builder,astudio/remixhair,TheJester12/issueprompt,bauhouse/sym-intranet,DavidForster/symphony-2,jdsimcoe/symphony-boilerplate,jensscherbl/symphony,jdsimcoe/symphony-boilerplate