Removed two superfluous spaces from bibliography

The items gs_toric1 and gs_toric2 were not consistently formatted
Fixed capitalization in bibliography

The item Vis2 had Grothendieck spelt like grothendieck in the output
A preliminary list of issues and remarks

After a quick glance to my.bib and the fields that are in use I came up
with this not so structured list of things that should be considered.
First draft of aligning

Using the Align plugin for Vim [1] this result is obtained. Maybe not
quite what could be considered as the main style.

[1] http://www.vim.org/scripts/script.php?script_id=294
Checked the PAGES field

* all "" are now {}
* used -- instead of -
* overall cleanup of the field, wherever needed made comments to
  preserve information that was removed from the PAGES field
* made some remarks whenever I encountered something strange

Comments are indicated by //, which is not necessary but makes searching
easier
Checked the YEAR field

* all "" are now {}
* encountered some general mistakes which I corrected
* added all information whenever YEAR and other fields were missing
Checked the AUTHOR field for the letter A

* found some non-author issues, indicated / edited where appropriate
* the L. in Luchezar L. Avramov is a mystery
Checked the AUTHOR field for the letter B

The usual:
* "" to {}
* added first names wherever I could find them
* fixed some other issues I encountered
Changed \Bbb to \mathbb in Lafon
Checked the AUTHOR field for the letter C

The usual.
Checked the AUTHOR field for the letter D

Some Russian / Ukrainian names were hard to get right.
Checked the AUTHOR field for the letters E and F

The usual.
Checked the AUTHOR field for the letter G

FGA/EGA/SGA is inconsistent and incomplete
Checked the AUTHOR field for the letters H--K

The usual, only Kapranov's second name eludes me, and the writing of
Sean Keel should be made consistent
Removed \PP and superfluous "\ "
Checked the AUTHOR field for the letters L--Q
Checked the AUTHOR field for the letters S--Z

So the AUTHOR field is more or less finished now, modulo some remaining
remarks, and the EGA/FGA/SGA stuff which is a general issue.
Checked remaining fields up to ArtinTopologies

As all fields that remained were more or less related to eachother and
looking them up once made it possible to check them all I'm doing
everything at the same time now. Progress will be slow.
FJOURNAL should be JOURNAL, JOURNAL SHORTJOURNAL

Fixed this up to the point where I got now
New chapter on the cotangent complex

Filename: cotangent.tex
Title: The Cotangent Complex