Start up shell and management web in parallel

Start up shell and management web in parallel to make boot faster.  Note
that we also switch to latest mgmt.git which decouples JRuby and CRaSH
startup.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>

build.mk

@@ -3,7 +3,7 @@ arch = x64
 img_format ?= qcow2
 # cmdline = java.so -jar /java/cli.jar
 # cmdline = java.so -jar /java/web.jar -cp java/cli.jar app
-cmdline = java.so -Djava.util.logging.config.file=/usr/mgmt/config/logging.properties -jar /usr/mgmt/web-1.0.0.jar app prod
+cmdline = java.so -Djava.util.logging.config.file=/usr/mgmt/config/logging.properties io.osv.MultiJarLoader -mains /usr/mgmt/javamains
 #cmdline = testrunner.so
 #cmdline = java.so Hello
 local-includes =

javamains

+############################################################
+# This is the java multiple main configuration file
+# each line will be passed to the loader, similiar
+# to what happend in a a normal java run
+# each jar will be run in its own thread
+# you can put delay between runs, e.g. to sleep for 2sec do:
+# sleep 2000
+#############################################################
+-cp /usr/mgmt/lib/bcprov-jdk15on-147.jar:/usr/mgmt/web-1.0.0.jar:/usr/mgmt/lib/bcpkix-jdk15on-147.jar -jar /usr/mgmt/crash-1.0.0.jar
+sleep 20000
+-jar /usr/mgmt/web-1.0.0.jar app dev

mgmt @ c5894e56

-Subproject commit 8b55803cc215aeeb4c76b2dcf06feee68224fc12
+Subproject commit c5894e56e50ab2d149a98b067de90834994c5e58

usr.manifest.skel

@@ -62,8 +62,11 @@
 /usr/lib/&/jni/stty.so: java/&
 /usr/lib/&/jni/tracepoint.so: java/&
 /usr/lib/&/jni/power.so: java/&
+/usr/mgmt/lib/bcprov-jdk15on-147.jar: ../../mgmt/web/vendor/bundle/jruby/1.9/gems/bouncy-castle-java-1.5.0147/lib/bcprov-jdk15on-147.jar
+/usr/mgmt/lib/bcpkix-jdk15on-147.jar: ../../mgmt/web/vendor/bundle/jruby/1.9/gems/bouncy-castle-java-1.5.0147/lib/bcpkix-jdk15on-147.jar
 /usr/mgmt/web-1.0.0.jar: ../../mgmt/web/build/libs/web-1.0.0.jar
 /usr/mgmt/crash-1.0.0.jar: ../../mgmt/crash/build/libs/crash-1.0.0.jar
+/usr/mgmt/javamains: ../../javamains
 /usr/mgmt/mgmt.json: ../../mgmt/web/config/mgmt.json
 /usr/mgmt/uploads/index.rb: ../../mgmt/web/views/index.rb
 /usr/mgmt/apps/index.rb: ../../mgmt/web/views/index.rb