Added run experiments
Added new scripts
Fixed minor typos
Final fixes for #9

When I check that it works out, I will close the issue :d
Merge branch 'master' into review1-osc

Conflicts:
	pysbr/workflows/registration.py
before final revision
Answering Q23

Text has been moved as suggested. Regarding the re-organization comment
(second part of #5), it has been also applied.

Close #5.
Reply to Q23 (#4)

> Some efforts... :
We have changed the introductory paragraph to flow better, separated
the actual method that was included (Basgan, cadavias2007), and included
a new method (Nest) that was published after first submission.

> Subject's study..:
I have removed appearances of ``study'' meaning ``image''. I have also
changed some more appearances of study with other meanings.

> [After Fig 1...
The paragraph has been completely re-phrased. The "the advance of image disorder"
has been replace where it appears now.

Close #4
Introduced fixmes where revision is required

Fixing them, we would end with #11
merge with review1-osc and resolve conflict
More fixes for #11. Fixed algorithm environment
correct landmark text