Merge pull request #1 from wso2-dev/master

Update from master
Fixing REGISTRY-2183
adding fix for CARBON-14831
performance improvements for Registry based depsync - REGISTRY-2204
Merge pull request #2 from wso2-dev/master

Sync from wso2-dev
Adding fix for CARBON-14855
Adding fix for REGISTRY-2220
Adding fix for REGISTRY-2220
Fix for CARBON-14866 - tenant id is initialized from the constructor.
Merge pull request #36 from GayashanNA/CARBON-14866

Fix for CARBON-14866 - tenant id is initialized from the constructor - Patch from Gayashan
Merge pull request #34 from subash89/master

Adding fix for CARBON-14855
Merge pull request #31 from pulasthi/master

adding fix for CARBON-14831
Merge pull request #30 from cnapagoda/master

Fixing REGISTRY-2183
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
Merge branch 'master' of https://github.com/wso2-dev/carbon4-kernel
Fixing CARBON-14870
Merge pull request #41 from shamrath/master

Fixing CARBON-14870