update mail test
Merge branch 'HEAD' of https://github.com/AndreeaUrsulescu/issue-tracker.git

Conflicts:
	src/main/java/internship/issuetracker/controller/RegisterController.java
update test mail
Merge branch 'HEAD' of https://github.com/AndreeaUrsulescu/issue-tracker.git

Conflicts:
	src/test/java/internship/issuetracker/utils/MailMailTest.java
Merge branch 'HEAD' of https://github.com/AndreeaUrsulescu/issue-tracker.git
integrate email entity
Merge branch 'HEAD' of https://github.com/AndreeaUrsulescu/issue-tracker.git
integrate email
Merge branch 'HEAD' of https://github.com/AndreeaUrsulescu/issue-tracker.git