Fix script for Lion.

Thanks to Brad Choate and Sina.
Move completion helpers to LaTeX bundle.

These were previously in the shared support folder since preferences items (such as completionCommand) did not see bundle specific variables, but that has been improved starting with 2.0.
Add readme.
Move math grammar into a repository item.
Move folding settings.
Improve punctuation scoping.
Convert to using meta.embedded scopes.
Improve comment.line matching.
Fixed: Links not working in TM2
Fixed regex used in snippet transforms for TM2
Updates to latexmk, texparser.

By Charles Turner.  Merged by Rupert Swarbrick.
Fixed: Would not Typeset and View if there was a 
selection in the editor.  Changed to use TM_SELECTION
to determine current line number instead of
TM_LINE_NUMBER (which is not set if there is a
selection).
Fixed: preferences not loading correctly in TM2.  Changed the prefs location to the TM2 one
Parse bibliographies included by addbibresource, see http://lists.macromates.com/textmate/2011-December/033604.html (this does not work for online resources)
Call biber instead of bibtex if there is a bcf file
Using only one print command instead of several statements makes the HTML output work more reliably
Fixed: Typeset + View broken after previous merge.
Added in "auto" for prefix for "cite" syntax.
Improve BibTeX field name matching.

Previously field names could only be alphabetic. The regular expression has been updated following http://search.cpan.org/~gward/btparse-0.34/doc/bt_language.pod

Specifically, this improves parsing of BibDesk field names such as:

Date-Added = { … },
Bdsk-File-1 = { … }
Change size of image to a sensible default.