Increment version to 3.3.0.BUILD-SNAPSHOT
Fix typo in 3.2 migration guide

- @WebApplicationContext --> @WebAppConfiguration
Fix JavaDoc in MockRestServiceServer
Handle non-void write methods deterministically

This change resolves a specific issue with processing
java.math.BigDecimal via ExtendedBeanInfo. BigDecimal has a particular
constellation of #setScale methods that, prior to this change, had the
potential to cause ExtendedBeanInfo to throw an IntrospectionException
depending on the order in which the methods were processed.

Because JDK 7 no longer returns deterministic results from
Class#getDeclaredMethods, it became a genuine possibility - indeed a
statistical certainty that the 'wrong' setScale method handling order
happens sooner or later. Typically one could observe this failure once
out of every four test runs.

This commit introduces deterministic method ordering of all discovered
non-void returning write methods in such a way that solves the problem
for BigDecimal as well as for any other class having a similar method
arrangement.

Also:

 - Remove unnecessary cast

 - Pass no method information to PropertyDescriptor superclasses when
   invoking super(...). This ensures that any 'type mismatch'
   IntrospectionExceptions are handled locally in ExtendedBeanInfo and
   its Simple* PropertyDescriptor variants where we have full control.

Issue: SPR-10111, SPR-9702
Fix GenericConversionService search algorithm

Previously the algorithm used by GenericConversionService to find
converters incorrectly searched for interfaces working up from the
base class. This caused particular problems with custom List
converters as as the Collection interface would be considered before
the List interface giving CollectionToObjectConverter precedence
over the custom converter.

The updated algorithm restores the class search order to behave in the
same way as Spring 3.1.

Issue: SPR-10116
Merge branch 'cleanup-3.2.x' into cleanup-master

* cleanup-3.2.x: (33 commits)
  Update Apache license headers for affected sources
  Ignore performance-sensitive tests by default
  Introduce 'spring-build-junit' subproject
  Replace EasyMock with Mockito in test sources
  Add @Override annotations to test sources
  Update test source and target JDK compatibility
  Update -Xlint compiler warning output
  Fix various compiler warnings in spring-context
  Fix "unnecessary @SuppressWarnings" warnings
  Fix [rawtypes] compiler warnings
  Fix [dep-ann] warnings with @Deprecated
  Fix [cast] compiler warnings
  Fix [serial] compiler warnings
  Fix [varargs] compiler warnings
  Fix warnings due to unused import statements
  Replace <code> with {@code} throughout Javadoc
  Fix various Javadoc warnings
  Replace space indentation with tabs
  Remove trailing whitespace in source files
  Various updates to support IDEA
  ...

Conflicts:
	gradle.properties
Update main source and target JDK compatibility

Update source and target compatibility from 1.5 to 1.6, meaning that
@Override is now allowed on implementations of interface methods within
main classes.

Issue: SPR-10130
Add @Override annotations to main sources

Issue: SPR-10130
Merge branch 'SPR-10130' into cleanup-master

* SPR-10130:
  Add @Override annotations to main sources
  Update main source and target JDK compatibility
Update Apache license headers for affected sources
Merge branch 'cleanup-master' into master

* cleanup-master: (36 commits)
  Update Apache license headers for affected sources
  Add @Override annotations to main sources
  Update main source and target JDK compatibility
  Update Apache license headers for affected sources
  Ignore performance-sensitive tests by default
  Introduce 'spring-build-junit' subproject
  Replace EasyMock with Mockito in test sources
  Add @Override annotations to test sources
  Update test source and target JDK compatibility
  Update -Xlint compiler warning output
  Fix various compiler warnings in spring-context
  Fix "unnecessary @SuppressWarnings" warnings
  Fix [rawtypes] compiler warnings
  Fix [dep-ann] warnings with @Deprecated
  Fix [cast] compiler warnings
  Fix [serial] compiler warnings
  Fix [varargs] compiler warnings
  Fix warnings due to unused import statements
  Replace <code> with {@code} throughout Javadoc
  Fix various Javadoc warnings
  ...
Merge branch '3.2.x' into master

* 3.2.x:
  Remove extra URL prefix in the MVC chapter
  Polish contributor guidelines
Merge branch '3.2.x' into master

* 3.2.x:
  Add quartz scheduling test to TestGroup.PERFORMANCE
Merge branch '3.2.x' into master

* 3.2.x:
  Add aop target source test to TestGroup.PERFORMANCE
Revert "Merge branch 'SPR-10130' into cleanup-master"

This reverts commit 45fa50821a14d5b3f40a7c318137406ba6a2ca2e, reversing
changes made to a312d900f812586e4d0614c9c5904eb16f059509.
Merge branch '3.2.x' into master

* 3.2.x:
  Exclude spring-build-src from maven publish
  Move spring-build-junit into spring-core
  Relocate MergePlugin package
  Develop a gradle plugin to add test dependencies
  Expose Gradle buildSrc for IDE support
  Fix [deprecation] compiler warnings
  Upgrade to xmlunit version 1.3
  Improve 'build' folder ignores
  Fix regression in static setter method support
  Fix SpEL JavaBean compliance for setters

Conflicts:
	spring-beans/src/test/java/org/springframework/beans/ExtendedBeanInfoTests.java
Merge branch '3.2.x' into master

* 3.2.x:
  Fix ClassCastException when setting media types
  Enable execution of TestNG tests in spring-test
  Polish support for topic branch-specific versions
  Segregate add'l long-running and performance tests
  Eliminate EBR dependencies and repository config
  Skip creation of IDEA metadata for spring-aspects
  Fix Eclipse compilation error in Gradle plugin
  Polish build.gradle
  Fix null parameterName issue in content negotiation
  Recursively add test dependencies
Merge branch '3.2.x' into master

* 3.2.x:
  Use unmodified 'version' when not on a topic branch
Increment snapshot version from 3.3 => 4.0

See http://blog.springsource.org/2013/01/16/next-stop-spring-framework-4-0
for details.
Fix typo in reference documentation

Issue: SPR-10171