Merge branch 'release/2.4.0.1'
Merge branch 'release/V2.4.0.2'
Merge branch 'release/2.6.0.1'
Add build status images to README

Travis build images for master and develop
Merge branch 'release/2.8.0.1'
Merge branch 'release/3.0.1.0'
Merge branch 'release/3.0.1.1'
Fixed Flake8 issues #4204

Review Id: 3103002
Merge pull request #11 from goyal1092/feature/task-4204

Fixed Flake8 issues #4204
Added Coveralls #4507
Merge pull request #13 from aroraumang/feature/task-4507

Added Coveralls #4507
Handle XHR while changing party #6142
Merge pull request #14 from GauravButola/handle-xhr-6142

Handle XHR while changing party #6142
Merge branch 'release/3.0.1.2'