[maven-release-plugin] prepare release 4.5-RC1
[maven-release-plugin] prepare for next development iteration
SONAR-4898 refactor process monitoring
Merge branch 'process-monitoring' into branch-4.5
SONAR-4898 delete directory server/process
SONAR-4898 add debug log
SONAR-4898 add debug logs
SONAR-4898 add timeout to RMI calls on isReady()
SONAR-4898 add timeout to RMI calls on isReady()
SONAR-4898 simplify MonitoredProcess implementations
Merge remote-tracking branch 'origin/branch-4.5'

Conflicts:
	server/process/pom.xml
	server/process/sonar-process/src/main/java/org/sonar/process/MonitoredProcess.java
	server/sonar-process-monitor/pom.xml
	server/sonar-process/pom.xml
SONAR-4898 fix merge of branch-4.5