DevGuide 07-ext-plugins backport to 6.1.x
DevGuide - format chapters 7 - 10
DevGuide 04-theme - Fix figure number
DevGuide 05-layout-templates - Remove &nbsp from tables and align columns.
DevGuide 08-maven - Remove &nbsp from tables and align columns.
DevGuide 10-apis Remove &nbsp from tables and align columns.
DevGuide 09-liferay-ide Remove &nbsp from tables, align columns, edit new header IDs.
DevGuide 09-liferay-ide - Add remote server adapter images.
DevGuide 09-liferay-ide - Revert table changes and modify to satisfy Github
DevGuide 09-liferay-ide - Revert table changes and modify to satisfy Github
DevGuide - 09-liferay-ide - Fix heading above table.
Merge pull request #504 from jhinkey/6.1.x-DEVGUIDEwordsmith

Backported DevGuide ch 7-10 to 6.1.x