LRDOCS-466 formatting and typos
clarified portal predefined settings and added new "site map" section
Updated Developer Mode section, wordsmithed summary, and inserted transistions
Updated example and code, added transitions, and moved sections
Make theme code snippet CE friendly
Guidelines - Fix table content to support Github and update sidebar section replacing result image with source to be rendered by Github.
Guidelines - Markdown ordered lists.
LRDOCS-493 Added section on Asset Publisher's two subscription options: RSS and email; discussused the following two configurable properties: asset.publisher.dynamic.subscription.limit=20 and asset.publisher.check.interval=24
DevGuide - Remove orphaned images.
LRDOCS-466 Edit some of predefined settings.
Merge pull request #16 from jhinkey/LRDOCS-466

LRDOCS-466 Edit some of predefined settings.
LRDOCS-464 Edit and modify some formatting in hooks.
Guidelines - add sidebar format tip.
Guidelines - Rearrange Markdown tip sections.
Guidelines - Add separators to ordered list examples.
LRDOCS-466 Give an example/more detail on site name settings
LRDOCS-466 Added concrete example of site name conflict
Add code ... spacing for other examples
LRDOCS-382 Added new section to Ext plugins chapter describing the packaging technique required for Ext plugins that define a new taglib
LRDOCS-382 Edit Ext plugins JBoss packaging requirements.