RESTWS-844

[Dhanraj-Patil]

Description of what I changed

Made a call to the delete route of the sessionController to delete the session and logout user after changing password.

Issue I worked on

see https://issues.openmrs.org/browse/RESTWS-844

Checklist: I completed these to help reviewers :)

• My IDE is configured to follow the code style of this project.

  No? Unsure? -> configure your IDE, format the code and add the changes with git add . && git commit --amend

• I have added tests to cover my changes. (If you refactored
  existing code that was well tested you do not have to add tests)

  No? -> write tests and add them to this commit git add . && git commit --amend

• I ran mvn clean package right before creating this pull request and
  added all formatting changes to my commit.

  No? -> execute above command

• All new and existing tests passed.

  No? -> figure out why and add the fix to your commit. It is your responsibility to make sure your code works.

• My pull request is based on the latest changes of the master branch.

  No? Unsure? -> execute command git pull --rebase upstream master

[dkayiwa]

@Dhanraj-Patil did you take a look at the above build failure?

[Dhanraj-Patil]

@dkayiwa sorry about that. I will fix it.