"Lazy" building material sources

[meabeab]

Make building sites to recognize more objects as building material sources.
As for now stockpile objects are checked for buildmat items. Suggested additions are:

1. Whole objects of certain types could be used without preparatory chipping, sawing etc. at certain buildsites
   For example
   
   1. boulders in a case of building a wrecking ball, milling machine, catapult
      
   2. logs for building raft parts, a mine support, house, cabin etc.
   Already was suggested here before. Might be somewhat more involved to implement due to quality calculation and tool checks (like for dugout "chiselling")
   
   
2. Dropped items (aka terobjs items)
   E. g. sawing some boards on a cabin floor and assembling a cupboard right away without preparing a board pile (in a quite limited space)