* refactor loadTheme() a bit
* refactor loadTheme() a bit

joshuaadickerson/Elkarte2,emanuele45/Dialogo,nwsw/Elkarte,Spuds/Elkarte,joshuaadickerson/Elkarte2,elkarte/Elkarte,interlab/Elkarte,nwsw/Elkarte,emanuele45/Dialogo,Spuds/Elkarte,emanuele45/Dialogo,elkarte/Elkarte,StealthWombat/How-to-fork-an-Elk,interlab/Elkarte,Spuds/Elkarte,elkarte/Elkarte,StealthWombat/How-to-fork-an-Elk,StealthWombat/How-to-fork-an-Elk,StealthWombat/How-to-fork-an-Elk,interlab/Elkarte,nwsw/Elkarte,joshuaadickerson/Elkarte2,joshuaadickerson/Elkarte2