removing unused symlinks
pdf: refactoring pdf generation
logging: improvements
logging: additional cleanup
minor: syntax fixes
sphinx: changing output filtering
logging improvements
fix typo
logger: system fixes
mongodb-docs css added bold for h5
option: fixing rendering
steps: fix optional rendering

Signed-off-by: Sam Kleinman <samk@10gen.com>
steps: optional rendering
Add an icon to visualize expandable/collapsible headers.

Signed-off-by: Sam Kleinman <samk@10gen.com>
fixing unintentional leaky inheritance by making more copies
remove debugging
Adjust collapse/expand icons for numbered sequences.