adding deployers to virtual host appBases
Merge branch 'master' of https://github.com/wso2-dev/carbon4-kernel
adding catch statements - jira WSAS-1727
fixing jira issue - CARBON-14763
fixing jira issue CARBON-14760
fixing jira issue - CARBON-14799 - Add <defaultAutoCommit> to default datasources configuration
fixing jira CARBON-14570 - Features duplicated when viewing features in P2 repo
removing if condition, jira issue - CARBON-14603 - Stuck Thread Detection valve works only if WARN logs are enabled
updating memory setting for jira issue - Update config-validation.xml default memory value to 2047 CARBON-14835
Fixing CARBON-14782, and addding testcases.

Signed-off-by: Jayanga Dissanayake <jsdjayanga@yahoo.com>
Merge pull request #27 from Nipuni/master

adding deployers to virtual host appBases
Merge pull request #38 from jsdjayanga/master

Fixing CARBON-14782, and addding testcases.
Fixed CARBON-14768