Removes some warnings
Removed unnecessary reference to Red Deer repo in
tests/org.jboss.tools.mylyn.ui.bot.test/pom.xml

Removed unnecessary logging code from
tests/org.jboss.tools.mylyn.ui.bot.test/src/org/jboss/tools/mylyn/ui/bot/test/MylynTestJenkins.java
this makes the test run much faster (saves up to 6 min when run locally)
and changed Jenkins server reference to http://machydra.brq.redhat.com/
to make test more reliable

Amended commit to remove commented out code.
https://issues.jboss.org/browse/JBIDE-18044

The internal Jenkins moved from: http://machydra.brq.redhat.com:8080
to: http://machydra.lab.eng.brq.redhat.com:8080

Need to make the test able to anticipate future changes by accessing
server name/job name via parameters.
Removed DEBUG statements.

Removed default values for Jenkins server/job from test code - to keep things simple
when running the test on JBDS and from the CLI - moved these to the pom
as properties.

Updated MylynBuildView.java to stay in sycnh with Red Deer changes.
WebServices: more RedDeer, sophisticated waiting for jax-rs problems

Implemented sophisticated waiting for JAX-RS Problems that are result of
JAX-RS validation. There are types of waiting that should eliminate false
positive and false negative results.
False positive can occur when Problems
view is empty and we are testing if no problem appeared. In this case an
assertion will wait to ensure that no problem will show as a result of delayed
jax-rs validation.
On the other hand, false negative can occur when we are
testing if there is expected number of problems in Problems view. An assertion
should wait to be sure that Problems view was updated.

Refactored error/warning assertion in RESTfulTestBase.

Added sleep() in order to improve stability until more sophisticated solution
will be implemented (e.g. waiting until the JAX-RS Explorer is updated)

Created JAXRSValidatorPreferencePage in order to reimplment JaxRsValidatorTest
with RedDeer.

Using more RedDeer in RESTfulHelper.
Runtime-detection: fixed WildFly 8.1 version in pom.xml