Minor modifications to contributed text by Lia
Add placeholder for Documentation section.
Two notes
Merge pull request #2 from stuart-knock/master

First pass -- notes, cite
Merge remote-tracking branch 'upstream/master'
Merge changes from upstream/master
Add ref and finish first section
excise matlab scripting section
Finish node models for the moment
update pdf
use TVB as normal acronym
miscellaneous modifications
begin profiling
add cprofiling
continue with profiling: memory
add massif profiles
Solved merge conflict with upstream/master
Added FSL biblio
Add images for simulator ui description
Added brief description of the Simulator Area
Added a paragraph about the different bits and pieces of documentation in TVB