STRATOS-676: Added missing file MemberIpHostnameMap.java
Puppet node definitions restructured
change php apache webroot to /var/www/www
Fixed issue: wso2carbon.log filled up VM disk causing reboot
STRATOS-699 - HAProxy Puppet Configurations

Signed-off-by: Melan Nimesh <melan@apache.org>
Merge branch 'master' of github.com:apache/stratos