RESTEASY-747 (b23)
merge from upstream
Merge branch 'Branch_2_3' of https://github.com/resteasy/Resteasy into Branch_2_3

Conflicts:
	resteasy-jsapi/src/main/java/org/jboss/resteasy/jsapi/ServiceRegistry.java
RESTEASY-775,776
add missing files
Merge pull request #186 from ronsigal/Branch_2_3

Branch_2_3
Merge pull request #185 from liweinan/RESTEASY-775,776

RESTEASY-775,776 (Branch_2_3)
remove jsapi-test optimize doseta tests
Merge pull request #189 from patriot1burke/Branch_2_3

remove jsapi-test optimize doseta tests
Merge pull request #194 from ronsigal/Branch_2_3

Branch 2 3
docbook fixes
Merge pull request #196 from patriot1burke/Branch_2_3

docbook fixes
RESTEASY-782
add tests
Merge pull request #197 from ronsigal/Branch_2_3

Branch_2_3
Merge pull request #198 from liweinan/RESTEASY-782

RESTEASY-782
update
Merge pull request #203 from patriot1burke/Branch_2_3

update
build fixes
Merge pull request #205 from patriot1burke/Branch_2_3

build fixes