Fix for #115
Fix for #122
bumped version
Made stop functionality public, fix for #120
Upstream merge, Java 8 profile, Jetty plugin
Adding Java 8 tests

Merge branch 'master' of https://github.com/perwendel/spark

Conflicts:
	pom.xml
	src/main/java/spark/Spark.java
Merge branch 'master' of https://github.com/perwendel/spark

Conflicts:
	pom.xml
	src/main/java/spark/Spark.java
Updating http components code (remove deprecated code).
Port some tests to Java 8 style.

Merge branch 'master' of https://github.com/perwendel/spark

Conflicts:
	pom.xml
	src/main/java/spark/Spark.java