If a user completes the installer in a default language, set their Symphony language to be that as well
If a user completes the installer in a default language, set their Symphony language to be that as well

blaXXabla/projet_test_symphony,allen/auth.getsymphony.com,allen/auth.getsymphony.com,jdsimcoe/symphony-boilerplate,bauhouse/Piano-Sonata,jdsimcoe/symphony-boilerplate,ljonka/symphony-2,alexnantel88/symphony-2,DavidForster/symphony-2,jonmifsud/symphony-2,roshinebagha/Symphony-Test,symphonycms/sym-getsymphony,mazedigital/jcilearn,mazedigital/jcilearn,jensscherbl/symphony,bauhouse/Piano-Sonata,ayellowraven/projectplaten,rzantolas/Symphony-Test,mazedigital/jcilearn,ayellowraven/projectplaten,michael-e/symphony-2,roshinebagha/Symphony-Test,jdsimcoe/symphony-boilerplate,avanteweb/symphony-2,symphonycms/symphony-2,avanteweb/symphony-2,thebestsophist/personal-health-diary,BloodBrother/symphony-2,astudio/remixhair,wastemobile/Symphony2.3.6,BloodBrother/symphony-2,symphonycms/sym-getsymphony,twiro/symphony-2,johnpuddephatt/symphony-2,michael-e/symphony-2,NikoMostWanted/symphony-2,DeuxHuitHuit/symphony-2,jdsimcoe/symphony-boilerplate,jurajkapsz/symphony-2,symphonycms/symphony-2,bauhouse/sym-todo-list,jonmifsud/symphony-2,wastemobile/Symphony2.3.6,jurajkapsz/symphony-2,astudio/remixhair,bauhouse/sym-todo-list,DeuxHuitHuit/symphony-2,NikoMostWanted/symphony-2,jensscherbl/symphony,thebestsophist/personal-health-diary,brendo/symphony-2,twiro/symphony-2,blaXXabla/projet_test_symphony,brendo/symphony-2,DavidForster/symphony-2,rzantolas/Symphony-Test,bauhouse/sym-pears,bauhouse/sym-pears,alexnantel88/symphony-2,johnpuddephatt/symphony-2,ljonka/symphony-2