fixing the bug of two send backs for for http inbound endpoint
ESBJAVA-3156 fix test case fail. function statck is not added.
Merge pull request #122 from malakasilva/master

ESBJAVA-3156 fix test case fail. Synapse function stack is not added.
fixing ESBJAVA-3303
Merge pull request #123 from miyuru/master

fixing ESBJAVA-3303
Fixing issues ESBJAVA-3298 and APIMANAGER-2830
Merge pull request #124 from chanakaudaya/master

Fixing issues ESBJAVA-3298 and APIMANAGER-2830
Fix ESBJAVA-3284 - Patch provided by Ravi
Merge pull request #125 from malakasilva/master

Fix ESBJAVA-3284
Merge remote-tracking branch 'upstream/master'
Proper fix for ESBJAVA-3158
Merge pull request #126 from malakasilva/master

Proper fix for ESBJAVA-3158
ESBJAVA-3305
Merge pull request #128 from vanjikumaran/master

ESBJAVA-3305
Fixing LB-167.
Merge pull request #131 from iuj/master

Fixing LB-167.
refactoring inbound endpoint core
refactoring inbound endpoint core
Merge pull request #132 from isudana/master

refactoring inbound endpoint core
Modified several error messages.