Spell fixes for expanded functions-modules
Transfered expanded function-definition exposition
Added example multi-line indented block
Spelling and markup
More code markup
typographic fixes
Merge pull request #136 from gvwilson/maint-update

Maintenance update
Suggested fixes for lessons/swc-git/tutorial.md
Simple vectorization examples in numpy
renamed expanded funcitonsandmodules, removed duplicated files
Corrected name
Added pandas slides
Added exercises to Pandas notebook
Added solutions to pandas notebook
Added pandas slides
Merge branch 'gh-pages'
Segregated exercise solutions to separate file
Moved pandas files into misc-pandas
removed html rendering of older version of the lesson
Drastically simplifying the included HTML used to manage registration