Added support for recursive tests

now mvn plugin will pick up all the xml files inside the parent
directory src/test/munit
Munit Summary with testName substring (friendlier output)
Munit summary refactored to use files name instead of fullpath
Added LICENSE_HEADER property to pom.xml and refactored test results title to use files name instead of fullpath
Fixed pom files to include commons-cli dependency and updated spring:import resource references with classpath: prefix
Merge pull request #23 from skuller/munit-3.4.x

Munit summary refactored to use file name instead of fullpath
adding skip coverage when skipTests is set in true
change getResource to make it work in windows
allow recursive munit tests without classpath setting in imports
Fix DbServer test in windows
fixed https://github.com/mulesoft/munit/issues/25
(cherry picked from commit f8cb9b0)
adding MunitApplicationContextPostProcessor
fix https://github.com/mulesoft/munit/issues/26
(cherry picked from commit ece49c7)
remove replace all from mojo