Add filtered AJAX output for environment and data source parameters, remove redundant code
Add filtered AJAX output for environment and data source parameters, remove redundant code

ljonka/symphony-2,DavidForster/symphony-2,mazedigital/jcilearn,brendo/symphony-2,jdsimcoe/symphony-boilerplate,blaXXabla/projet_test_symphony,jdsimcoe/symphony-boilerplate,symphonycms/symphony-2,jensscherbl/symphony,avanteweb/symphony-2,DeuxHuitHuit/symphony-2,jensscherbl/symphony,roshinebagha/Symphony-Test,symphonycms/symphony-2,jdsimcoe/symphony-boilerplate,alexnantel88/symphony-2,jonmifsud/symphony-2,michael-e/symphony-2,DeuxHuitHuit/symphony-2,twiro/symphony-2,johnpuddephatt/symphony-2,mazedigital/jcilearn,jurajkapsz/symphony-2,BloodBrother/symphony-2,michael-e/symphony-2,blaXXabla/projet_test_symphony,avanteweb/symphony-2,jdsimcoe/symphony-boilerplate,johnpuddephatt/symphony-2,jonmifsud/symphony-2,BloodBrother/symphony-2,NikoMostWanted/symphony-2,twiro/symphony-2,DavidForster/symphony-2,NikoMostWanted/symphony-2,ljonka/symphony-2,jurajkapsz/symphony-2,bauhouse/sym-todo-list,brendo/symphony-2,bauhouse/sym-todo-list,mazedigital/jcilearn,alexnantel88/symphony-2,roshinebagha/Symphony-Test