Delete classes that are deprecated for six years.
 #816: Support for hierarchical context hierarchies - RunWith annotation will be resolved along the hierarchy of non-static member classes.
Merge pull request #817 from bechte/support-member-classes

Support for hierarchical context hierarchies
Sniffer plugin to check Java 5 signatures
Merge pull request #898 from Tibor17/junit.tests

Sniffer plugin to check Java 5 signatures
Compiler source/target 1.5 in tests
Fixes #880: Added new error message relative to static @Rule and @ClassRule
Merge pull request #902 from ancosen/master

#880 Allow static @Rule declarations
Merge pull request #899 from Tibor17/junit.fix

Compiler source/target 1.5 in tests
ParentRunner to notify of assumption failure instead ignore for assumption violation exceptions
Merge pull request #896 from BrianBerzins/master

ParentRunner handling of AssumptionViolationException
Remove outdated documentation.
Fix Javadoc issues reported by JDK8's doclint.
Disable doclint for all groups but accessibility and reference.

With JDK 8, doclint has been added to Javac and Javadoc. It is enabled
by default but it is too strict for JUnit. The only groups that don't
report issues are accessibility, reference and syntax. But syntax has
to be disabled for Javadoc because the Hamcrest classes are reporting
syntax issues.

Additionally doclint is disabled for JDK < 8, because the -Xdoclint
argument causes a failing build in JDKs before JDK 8.
Verify javadoc on Travis CI.

The build should fail for Javadoc issues.
Use compilerArgs instead of compilerArguments.

The parameter compilerArguments is deprecated.
Small refactoring of pom.xml
Merge pull request #907 from Tibor17/junit.fix

Small refactoring of pom.xml
update maven-replacer-plugin version
Merge pull request #910 from mynxyl/replacer

update maven-replacer-plugin version