Minimized ASM usage

In particular, avoid accidental usage of ASM for core JDK types - which will fail in case of a new bytecode version in the JDK, even if the application itself has been compiled with an earlier bytecode target.

Issue: SPR-10292
Revised Joda-Time support (as a side effect of JSR-310 support in Spring 4.0)

Issue: SPR-9641
Consistent Map/Set ordering

Use LinkedHashMaps/Sets wherever exposed to users, and code tests defensively in terms of expected Map/Set ordering. Otherwise, there'll be runtime order differences between JDK 7 and JDK 8 due to internal HashMap/Set implementation differences.

Issue: SPR-9639
Fixed general test suite problems found during OpenJDK 8 upgrade

Issue: SPR-9639
Upgrading to JDK 1.8 bytecode along with ASM 4.1 patch

ASM has been patched to accept 1.8 bytecode simply through removing an assertion. As a consequence, we have an embedded copy of the ASM sources now instead of jarjar'ing the original ASM jar. The sources originate from ASM 4.1; for CGLIB 3.0 compatibility, a further assertion has been removed.

Issue: SPR-9639
Initial support for JDK 8 Date-Time (JSR-310)

This is largely derived from our existing Joda-Time support, with corresponding classes wherever possible.

Issue: SPR-9641
Adapter for JDK 8's standard parameter name reflection facilities

Issue: SPR-9643
Support for JDK 8's "common" ForkJoinPool

Issue: SPR-9644
Temporary workaround for JDK 8 test compilation/execution problem

Issue: SPR-9639
Set Ant build.compiler to javac1.7
Remove JUnit 3.8 based test class hierarchy

This commit picks up where 74021b9 left off.
Delete deprecated code in the TestContext framework

This commit deletes the deprecated JUnit 3.8 support in the TestContext
Framework.

Issue: SPR-10499
Delete deprecated code in the TestContext framework

This commit deletes the deprecated @ExpectedException and
@NotTransactional annotations, supporting code, and related Javadoc and
reference documentation.

Issue: SPR-10499
Delete deprecated code in the TestContext framework

This commit deletes the deprecated SimpleJdbcTestUtils class as well as
remaining usage of SimpleJdbcTemplate within the TestContext framework
and its test suite.

Issue: SPR-10499
Initial changelog entries for 4.0 M1
Upgraded to Hessian 4.0.7; deprecated Burlap support
Fixed javadoc build on JDK 8 (deactivating the super-strict doclint checks)
Temporarily deactivated DetectSplitPackagesPlugin due to failure on JDK 8 on CI server
Fixed annotation attribute processing for enum arrays

Based on https://github.com/SpringSource/spring-framework/pull/263
Allow for reuse of key visitor classes in tooling

Based on https://github.com/SpringSource/spring-framework/pull/263