Remove obsolete comment
Merge pull request #957 from benmccann/filters-comment

Remove obsolete comment
Restore field names with f prefix. Fixes #960.

The prefix has been removed by df00d5eced3a7737b88de0f6f9e3673f0cf88f88,
because we changed the coding style. Unfortunately IntelliJ IDEA reads
ClassRequest.fTestClass and FilterRequest.fFilter via reflection. (See
http://grepcode.com/file/repository.grepcode.com/java/ext/com.jetbrains/intellij-idea/13.0.0/com/intellij/junit4/JUnit4IdeaTestRunner.java/ ) This makes it impossible to
start tests by using IntelliJ IDEA.

There is already an issue at JetBrains:
[IDEA-127349 ](http://youtrack.jetbrains.com/issue/IDEA-127349) We can
revert the fix when this ticket is solved and most users are using an
IntelliJ version with the fix.
Merge pull request #961 from stefanbirkner/intellij

Restore field names with f prefix. Fixes #960.
Feature to disable TestRules when the test class being ran has been
launched in debug mode.

This feature is immediately useful with @Timeouts by disabling them
during debugging allowing developers time to debug at their leisure
without the test terminating abruptly.

Timeouts or time sensitive logic in the code under test is not handled
by this feature and may make this unuseful in some circumstances.

The important benefit of this feature is that you can suspend rules
without any making any modifications to your test class to remove them
during debugging. Anecdotally removing timeouts for debug purposes often
results in developers forgetting to restore them (including myself!).