* springsource/3.2.x: (143 commits)
  Remove eclipse project specific Javadoc settings
  Increment version to 3.2.2.BUILD-SNAPSHOT
  Release version 3.2.1.RELEASE
  Tweak gradle generated eclipse meta-data
  Completed changelog entries for 3.2.1
  Avoid UnsupportedOperationEx. with active SecurityManager
  Made EncodedResource based variant public; consistently detect XML properties across all variants
  Added note on thread safety to TypeConverter and SimpleTypeConverter javadoc
  Change merge.into project dependencies to provided
  Final preparations for 3.2.1
  Polishing
  Removed pre-JDK-1.5 checks
  ResourcePropertyResource accepts EncodedResource for properties files with a specific encoding
  Updated resolvePath javadoc to reflect Environment-based placeholder resolution
  DisposableBeanAdapter detects "shutdown" as a destroy method as well (for EHCache CacheManager setup)
  Added further MySQL error code for DataIntegrityViolationException
  ThreadPoolExecutorFactoryBean exposes "createExecutor" method for custom ThreadPoolExecutor subclasses
  MBeanInfoAssembler impls expose actual method parameter names if possible
  Suppress serialization warning
  Allow nulls with multiple embedded value resolvers
  ...

Remove Javadoc settings from generated eclipse meta-data. Unfortunately
eclipse provides too many false warnings due to the fact that @Link and
@see tags in Spring often refer modules to which they cannot directly
depend.

 - Change output folders to /bin/main and /bin/test. This prevents
   'gradle clean' from breaking eclipse.

 - Update copyright header for new files to '2002-2013'

* SPR-9970:
  Avoid UnsupportedOperationEx. with active SecurityManager

Issue: SPR-9970

Issue: SPR-9078

 Issue: SPR-8659

Change 'compile' dependencies to 'provided' for projects that are
merged into other projects. This seems to prevent '-sources' and
'-javadoc' jars from appearing on the classpath which can break
javadoc generation.

Also added constructor with Charset argument to EncodedResource.

Issue: SPR-10096

Issue: SPR-9455

DisposableBeanAdapter detects "shutdown" as a destroy method as well (for EHCache CacheManager setup)

 Issue: SPR-9713

Issue: SPR-9237

ThreadPoolExecutorFactoryBean exposes "createExecutor" method for custom ThreadPoolExecutor subclasses

Issue: SPR-9435

Issue: SPR-9985

Allow an embedded value resolver added to an AbstractBeanFactory to
return null without adversely effecting any subsequent resolvers.

Issue: SPR-8565

Issue: SPR-9983

- Corrected path to 'docs/spring-framework-reference'
- Minor formatting changes

- fix @since version in array()
- format method-level Javadoc
- unescape HTML-escaped angle brackets with {@code} blocks

Update DefaultListableBeanFactory.getBean(Class<?> beanClass) to
consider the 'primary' attribute of bean definitions. This makes
getBean() behave in the same way as autowiring.

Issue: SPR-7854

Issue: SPR-5387

Add a static factory method that can be used to create an array
TypeDescriptor with a specific element type. Allows array types
with generic elements to be constructed.

Issue: SPR-9792

Issue: SPR-10193

Issue: SPR-9793

Fix unnecessary HTML escaping from {@code} Javadoc.

Apply eclipse project 'filter' to hide generated build artifacts from
the workspace.

Issue: SPR-10194

Issue: SPR-9231

Issue: SPR-10207