Type-o in the postprocessing section fixed
Deleted all the irrelvant files

Conflicts:

	docs/source/_static/add_doc.txt
	docs/source/_static/conf.py
	docs/source/_static/howto.txt
	docs/source/_static/index.txt
	docs/source/_static/index.txt.orig
	docs/source/index.rst
	docs/source/index.txt
	docs/source/index.txt.orig~
	docs/source/intro.rst
	docs/source/tutorial.rst
Post-Processing Modification
OpenPTV document(0.0.04) update by Jimmy
Merge branch 'origin/clean' into clean

Conflicts:
	docs/add_docs/Design principles of the new 3D.docx
	docs/add_docs/PTVFileSystem.pdf
	docs/add_docs/calibTutorial_Lorenzo_Okt_07.pdf
	docs/add_docs/ptvmanual.pdf
	docs/images/fig1.png
	docs/images/fig10.png
	docs/images/fig11.png
	docs/images/fig12.png
	docs/images/fig13.png
	docs/images/fig14.png
	docs/images/fig15.png
	docs/images/fig16.png
	docs/images/fig17.png
	docs/images/fig18.png
	docs/images/fig19.png
	docs/images/fig2.png
	docs/images/fig3.png
	docs/images/fig4.png
	docs/images/fig6.png
	docs/images/fig7.png
	docs/images/fig8.png
	docs/images/fig9.png
	docs/images/pyptv.png
	docs/source/conf.py
	docs/source/index.txt
	docs/source/refactor_plan.rst
	docs/source/todo.rst