chore(service-task): update SOAP and REST request examples

related to CAM-3050
chore(service-task): improve docs for SOAP and REST request examples

related to CAM-3050
chore(soap/rest): remove provided scope and unwrap method

related to #CAM-3050
chore(soap/rest): spin / connect process engine class names
Update README.md
Update README.md
fix(diagram): adjust position of label

related to CAM-3073
fix(module/name): adjust name of module

related to CAM-3073
chore(junit/version): set junit version to 4.11

related to CAM-3073
fix(xslt/test): fix testcase

related to CAM-3073
chore(resteasy): upgrade resteasy version to 3.0.8.Final

related to CAM-3073
chore(embedded form): migrate usertask example to 7.2

related to CAM-3108
chore(usertask): migrate generated form to 7.2.0
feat(examples): add a JS SDK useage example

Related to: CAM-3114
impr(sdk js standalone): add notes about authentication

This commit adds a note about the fact that you have to be authenticated
in order to use the example correctly.

It also display the task name in the list (rather than its ID) when
available and fixes some typo and changes the service endpoint to
avoid authentication issues.

Related to: CAM-3114
feat(sdk js angular): add a SDK integration with angularjs

Related to: CAM-3114
impr(sdk js angular): add screenshot
impr(sdk js standalone): add screenshot
impr(sdk examples): move the sdk js examples
chore(xslt-example): use camunda bom and remove java classes

- make it classless as promised

related to #CAM-3122