fix for ESBJAVA-3295
Merge pull request #121 from shafreenAnfar/master

fix for ESBJAVA-3295
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'
refactoring inbound endpoint core
refactoring inbound endpoint core