Change the layout of the doxygen-generated documentation
Change the layout of the doxygen-generated documentation

* Move from index-based layout to treeview-based one.
* Automatically take the first sentence of the documentation as the
  brief doc.
* Always generate both brief and detailed description sections, and
  always sort them alpabetically.
* Disable the generation of huge and overly complex call and caller
  graphs.
* Make the project title title-cased.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu

gabrielschulhof/jerryscript,grgustaf/jerryscript,bsdelf/jerryscript,jack60504/jerryscript,loki04/jerryscript,loki04/jerryscript,jerryscript-project/jerryscript,grgustaf/jerryscript,slaff/jerryscript,grgustaf/jerryscript,slaff/jerryscript,bzsolt/jerryscript,glistening/jerryscript,LaszloLango/jerryscript,jerryscript-project/jerryscript,LeeHayun/jerryscript,gabrielschulhof/jerryscript,grgustaf/jerryscript,tilmannOSG/jerryscript,yichoi/jerryscript,martijnthe/jerryscript,martijnthe/jerryscript,LaszloLango/jerryscript,slaff/jerryscript,bsdelf/jerryscript,akosthekiss/jerryscript,tilmannOSG/jerryscript,dbatyai/jerryscript,glistening/jerryscript,dbatyai/jerryscript,yichoi/jerryscript,robertsipka/jerryscript,yichoi/jerryscript,jerryscript-project/jerryscript,bsdelf/jerryscript,bsdelf/jerryscript,akosthekiss/jerryscript,robertsipka/jerryscript,jerryscript-project/jerryscript,akosthekiss/jerryscript,loki04/jerryscript,grgustaf/jerryscript,tilmannOSG/jerryscript,jack60504/jerryscript,dbatyai/jerryscript,loki04/jerryscript,loki04/jerryscript,martijnthe/jerryscript,yichoi/jerryscript,glistening/jerryscript,robertsipka/jerryscript,slaff/jerryscript,LaszloLango/jerryscript,glistening/jerryscript,bsdelf/jerryscript,jerryscript-project/jerryscript,bzsolt/jerryscript,bzsolt/jerryscript,loki04/jerryscript,zherczeg/jerryscript,gabrielschulhof/jerryscript,bsdelf/jerryscript,LaszloLango/jerryscript,slaff/jerryscript,martijnthe/jerryscript,bzsolt/jerryscript,zherczeg/jerryscript,zherczeg/jerryscript,akosthekiss/jerryscript,LaszloLango/jerryscript,zherczeg/jerryscript,LeeHayun/jerryscript,glistening/jerryscript,LeeHayun/jerryscript,glistening/jerryscript,zherczeg/jerryscript,grgustaf/jerryscript,LeeHayun/jerryscript,bzsolt/jerryscript,robertsipka/jerryscript,jack60504/jerryscript,martijnthe/jerryscript,gabrielschulhof/jerryscript,jack60504/jerryscript,robertsipka/jerryscript,jack60504/jerryscript,gabrielschulhof/jerryscript,martijnthe/jerryscript,akosthekiss/jerryscript,dbatyai/jerryscript,yichoi/jerryscript,tilmannOSG/jerryscript,jack60504/jerryscript,LeeHayun/jerryscript,dbatyai/jerryscript,tilmannOSG/jerryscript,robertsipka/jerryscript