buildtools: vstudio, UI items for VSExplorer, adjustment, sorting, placement, refresh, code
buildtools: vstudio:
- UI centric approach to creation of VSExplorer entities, i.e.
  removed code from model side and placed it in VSExplorer side
- BOOSTVEC_OFOR forced init of supplied iterator
- Saving and loading of KDevelop project bugfixes
- KDevPluginInfo data, moved into VStudio namespace
- some pretifying
- some side-bugfixing
languages: cpp, vs9 hello-world app_template in C