Defensive on startup with Multipart config
Compiler warnings
Introduce subpackages for Spring Data autoconfig

(If we ever want to modularize this will make it less painful)

Fixes gh-1015
Use null instead of 'none' for ddlAuto

Fixes gh-1012
Add short docs for new Spring Data projects

Fixes gh-1011
pool -> pool2
Add notes for JNDI property values

Fixes gh-999
Remove reference of mvnDebug

The maven plugin now forks a process to start the application so
mvnDebug cannot be used anymore. This commit replaces the reference
of mvnDebug to a link to an example of the maven plugin.

Fixes gh-992
Fix HealthIndicator documentation

fixes #1018