Updated the code to match SC7 package

Updated the code base to match the Sitecore 7.0 package from
LaunchSitecore.net.
Added missing items from previous checkin
Updated Core TDS project items

Updated items to the latest package items.
Updated TDS project with items from 7.0 package

Added templates, system, media library, layouts. content to come
Updated TDS project with content from 7.0 package
Fixed Site Settings content item.

Removed field contents that was removed from the template.
Updated further content items from package
Renamed config file

Renamed to www.LaunchSitecore.config. Could be because it needs to
alphabetically be after the Search configs. Either way, this is how it
is in the package.
Updated Web.config file to 7.0 (131127 - Update 3)
Updated formatting in Global.asax file
Updated some layouts to check for null DataSource
Regenerated code from templates.
Added missing Rules item from package.
Updated final content items from package
Updated Shared Source sublayouts DLL from package
Added live mode config file helper
Added temporary instructions for Installation.
Added repository Readme file

Added Readme file with description of repository and site setup
instructions.
Removed temp readme file
Merge branch 'sitecore7packageupdates' into develop