adjusted placeholders
Merge branch 'racktables-html5' of https://github.com/acidix/racktables into racktables-html5

Conflicts:
	wwwroot/inc/interface-lib.php
	wwwroot/inc/slb-interface.php
	wwwroot/tpl/vanilla/RenderEntitySummary_LoopCont.tpl.php
	wwwroot/tpl/vanilla/slb_interface/RenderRSPool.tpl.php
deleted