Buildout.minitagificator

-------------------

- add minitagificator section option reading

-------------------

- scripts bugfix

-------------------

- zc.buildout 1.5 support
- compatibility with buildout.dumppickedversions
- Drop unusued recipes dependency
- fix entry point parsing for scripts wrapper

------

- Snowleopard and crossplatform fix according to related
minitage.recipe.egg improvments (r.platform_scan() adds)

------

- more distribute friendly

---------

- offline mode bugfix