Do not include thread start time in test timeout measurements.

The time it takes to start a thread can be surprisingly large.
Especially in virtualized cloud environments where noisy neighbours.
This change reduces the probability of non-deterministic failures of
tests with timeouts (`@Test(timeout=…)`) by not beginning the timeout
clock until we have observed the starting of the task thread – the
thread that runs the actual test. This should make tests with small
timeout values more reliable in general, and especially in cloud CI
environments.

No tests added for this because of the probabilistic nature of the
problem, and the small scope of the change.
[maven-release-plugin] prepare release r4.12-beta-1
[maven-release-plugin] prepare for next development iteration
Ignore FailOnTimeoutTest for now (see #963)
[maven-release-plugin] prepare release r4.12-beta-1
Revert "[maven-release-plugin] prepare release r4.12-beta-1"

This reverts commit e9b8b4478b71c272ef270335326d7789d4364112.
[maven-release-plugin] prepare release r4.12-beta-1
Revert "[maven-release-plugin] prepare release r4.12-beta-1"

This reverts commit cf2fe3a3abef29c252e1dc62bd6118af5ddaef58.
[maven-release-plugin] prepare release r4.12-beta-1
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release r4.12-site-test
[maven-release-plugin] prepare for next development iteration
Fix version range for restict-doclint. Fixes #965.

Non-inclusive version ranges must be terminated by a closing parantheses according to the [Maven documentation](http://docs.codehaus.org/display/MAVEN/Dependency+Mediation+and+Conflict+Resolution#DependencyMediationandConflictResolution-DependencyVersionRanges).
Migrate release notes from wiki to repo
Remove [unreleased!] from title
Prepare release notes for 4.13
Increase running time of statement. Fixes #963.

The time between starting the statement and calling the future is
arbitrary. Now the execution time of the statement is very very long.
This ensures that the statement is not already finished when the
future is called.
Merge pull request #967 from stefanbirkner/fail-on-timeout

Increase running time of statement. Fixes #963.
Merge pull request #962 from chrisvest/thread-start-timeout

Do not include thread start time in test timeout measurements.