rework capture templates, README.txt and some custom functions

[shukari]

• complete rework of the "get building scheme" module
• functions for adding houses and templates to the algorithms
• debug mode
• bugfixes
• README.txt <- please check this... my english is really bad

@LISTINGS09 this PR is important because of the informations and the get building scheme module was broken

[shukari]

@LISTINGS09 read the README .... but here a short explanation customHouses -> are houses that the default search algo cant find... we search for nearestObjects with buildingPos... but houses like the little dome ( https://community.bistudio.com/wiki/File:Land_Dome_Small_F.jpg) have no buildingPos... BUT we cant allow any building/house search because a lamp and also benches are in arma also houses/buildings ^^ because of that you can add custom houses that you can design... when you add a custom house the get scheme and the interior script will find it and use it... customTemplates -> this are schemes/templates that can dynamically added in a mission by a missiondesigner/maker... it is also good for testing... it was a debug feature for me. So users can send us there templates but can use them without waiting for an update ;D