Cleanup, mostly based on Sonar analysis
add org.apache.maven.plugins to support debug tests in netbeans
Remove end lines for test file so it works always
Record new contributor
Merge pull request #125 from jmecosta/feature/enableDebugInNetBeans

Add a dependency to maven-surefire-plugin to support debugging from IDEs (netbeans in that case)
Merge branch 'master' of https://github.com/wenns/sonar-cxx
Remove duplicated cppcheck rules, which prevent Sonar 4.2 RC1 from starting up.
Thanks Jorge Costa for reporting.
Support GCC's Conditionals with Omitted Operands.

There is a GCC extension which allows the middle operand in a conditional
expression to be omitted. Therefore, the expression "x ? : y" has the value of x
if that is nonzero; otherwise, the value of y.
Support variadic macros.
Merge pull request #137 from Typz/variadic_macros

Support variadic macros.
Merge pull request #138 from Typz/gcc_ternary

Extension: GCC's conditionals with omitted operands.
Support GCC's Conditionals with Omitted Operands #138
Mark the rule change as extension
Merge remote-tracking branch 'upstream/master'

Conflicts:
	sonar-cxx-plugin/src/main/resources/cppcheck.xml
	sonar-cxx-plugin/src/test/java/org/sonar/plugins/cxx/CxxSourceImporterTest.java
	sonar-cxx-plugin/src/test/java/org/sonar/plugins/cxx/cppcheck/CxxCppCheckRuleRepositoryTest.java