Documentation update for XMLElement->setValue
Documentation update for XMLElement->setValue

jdsimcoe/symphony-boilerplate,chay83/Symphony-Shopping-Cart-Ensemble,ayellowraven/projectplaten,alexnantel88/symphony-2,twiro/symphony-2,DavidForster/symphony-2,ljonka/symphony-2,blaXXabla/projet_test_symphony,Titch/Symph-test,TheJester12/issueprompt,jonmifsud/symphony-2,jdsimcoe/symphony-boilerplate,allen/auth.getsymphony.com,mazedigital/jcilearn,Titch/Symph-test,mazedigital/jcilearn,eliksir/norske-webapps,jdsimcoe/symphony-boilerplate,yojeek/sym-community,ayellowraven/projectplaten,yojeek/sym-community,ljonka/symphony-2,bauhouse/sym-pears,benesch/hilton-unar,johnpuddephatt/symphony-2,bauhouse/sym-todo-list,jdsimcoe/symphony-boilerplate,twiro/symphony-2,builders/sym-bootstrap,mazedigital/jcilearn,nils-werner/Bugaroo,johnpuddephatt/symphony-2,thebestsophist/personal-health-diary,rzantolas/Symphony-Test,bauhouse/Bugaroo,tachyondecay/symphony-2,builders/collective,NikoMostWanted/symphony-2,DeuxHuitHuit/symphony-2,thebestsophist/personal-health-diary,alexnantel88/symphony-2,DavidForster/symphony-2,brendo/symphony-2,tachyondecay/symphony-2,allen/auth.getsymphony.com,wastemobile/Symphony2.3.6,bauhouse/Bugaroo,bauhouse/sym-todo-list,eliksir/norske-webapps,davjand/Checkout-Ensemble,TheJester12/issueprompt,wastemobile/Symphony2.3.6,symphonycms/symphony-2,roshinebagha/Symphony-Test,michael-e/symphony-2,psychoticmeow/symphony-2,jonmifsud/symphony-2,brendo/symphony-2,NikoMostWanted/symphony-2,psychoticmeow/symphony-2,symphonycms/sym-getsymphony,bauhouse/Piano-Sonata,nils-werner/Bugaroo,jurajkapsz/symphony-2,eliksir/norske-webapps,symphonycms/sym-getsymphony,michael-e/symphony-2,builders/collective,astudio/remixhair,TheJester12/issueprompt,jensscherbl/symphony,astudio/remixhair,chay83/Symphony-Shopping-Cart-Ensemble,DeuxHuitHuit/symphony-2,bauhouse/sym-pears,bauhouse/Piano-Sonata,davjand/Checkout-Ensemble,avanteweb/symphony-2,jensscherbl/symphony,BloodBrother/symphony-2,rzantolas/Symphony-Test,BloodBrother/symphony-2,symphonycms/symphony-2,benesch/hilton-unar,avanteweb/symphony-2,roshinebagha/Symphony-Test,builders/sym-bootstrap,blaXXabla/projet_test_symphony,jurajkapsz/symphony-2