Set a default value for the IT Report path

Jacoco maven plugin has now a dedicated goal with a default value for IT report.
http://www.eclemma.org/jacoco/trunk/doc/prepare-agent-integration-mojo.html#destFile
SONARJAVA-480 Redundant Throws Declaration Check false positive

When overloading method some false positive can be detected.
SONARJAVA-473 Update description
SONARJAVA-457 Update description
Merge pull request #11 from juherr/patch-1

JaCoCo : Set a default value for the IT Report path
Fix unit test for JaCoCo it default value
SONARJAVA-446 RSPEC-1166 Exception should preserve original exception

Scope of the rule has changed and therefore rule was rewritten based on symbol table.
A parameter of rules to ignore has been added.
Merge branch 'master' of https://github.com/SonarSource/sonar-java