project.pbxproj file autogenerated code snippet.

Recently I started developing IOS app and I use git for version control. And we have several developers working together but every time we changed things in the project, the XCode will generate some unrelated codes in project.pbxproj file. I would like to know why xcode will have this behavior and sometimes what xcode does is simply swapping the location of two PBXContainerItemProxy segments. This cause lots of headache everytime I want to link a framework and I have to manually go into project.pbxproj file to see if some certain changes need to be reverted. Could you please give me some answers why XCode will have these kind of behaviors and the way to avoid them?

Si, enoja mucho, porque tiene que existir el  project.pbxproj file, crea muchas inconsistencias o conflictos al momento de mergear, eso debe ser eliminado, eso produce perdida de tiempo y porque no decirlo perjudica a las empresas de desarrollo.

project.pbxproj file autogenerated code snippet.
 
 
Q