More dynamic folding
No longer need to use different settings for books and articles

Parse the document when it is opened and dynamically set the initial fold level
for parts, chapters, sections, etc.

Also made the fake section commands work for all parts (Fakepart, Fakechapter,
Fakesection, etc).
Updated folding documentation and some comments
Fixed length of labels in fold text
More strict regexpes
Made latexmk_running_pids buffer local
* As buffer local, latexmk bindings now work between buffers

This fixes a bug where latexmk mappings stop to work if you open a tex file and
starts latexmk (with <leader>ll), then open a new tex file in a different
buffer.  The reason it stopped working was simply that the list of running pids
was reset when a new buffer was opened.  If the list is defined as local to
a buffer, it works as it should.
latextoc mappings are all normal maps
change escape sequence to <Esc> to fix issues with tmux (issue #55)
Merged some local updates with jonasdiemers fix
Added ]] and [[ mappings
Added option to turn off LatexBox's match highlighter

One can now add
let g:LatexBox_loaded_matchparen=1
to one's vimrc in order to prevent LatexBox from adding the CursorMoved
autocommands and the '%' mapping.  This solves issue #58.
First attempt at improved section movements

Adresses issue #76

I think this should work well (at least it does in my own test case).  However,
I was not able to split it up in the way it has been done for similar mappings.
That is, I tried to use <Plug> and to define the function in motion.vim, but
for some reason it never worked.

Also, the [] and ][ mappings could probably still be defined in a better way.
Improved section based movements
[] and ][ now works when used more than once in a row

Ref. issue #76
Simplified [[, [], ][, and ]] mappings

Rewrote the search function with inspiration from
http://learnvimscriptthehardway.stevelosh.com/chapters/51.html
Ignore commented lines in section motions
Optimization for insert mode
* Use smart trick to prevent foldexpr function being called too often

See: http://permalink.gmane.org/gmane.editors.vim.devel/14100

Addresses issue #77
Also fold section[...] and similar

Enable folding also for sections and chapters that use the optional [] clause,
and set appropriate fold text.
Smarter initial fold level
Also check if g:LatexBox_Folding == 1

Addresses issue #81.
Optimized folding, ref #82