[zanata/zanata-server] 8a091c: feat(webhook): add zanata header for webhook

[GitHub]

  Branch: refs/heads/rhbz1213630-webhook
  Home:   https://github.com/zanata/zanata-server
  Commit: 8a091c277b4d6fa1c1ca2f24f8331f0a7a700f84
      https://github.com/zanata/zanata-server/commit/8a091c277b4d6fa1c1ca2f24f8331f0a7a700f84
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-07-10 (Fri, 10 Jul 2015)

  Changed paths:
    M zanata-war/pom.xml
    M zanata-war/src/main/java/org/zanata/service/impl/DocumentServiceImpl.java
    M zanata-war/src/main/java/org/zanata/service/impl/WebHooksPublisher.java
    A zanata-war/src/main/java/org/zanata/util/HmacUtil.java
    M zanata-war/src/main/java/org/zanata/util/UrlUtil.java
    M zanata-war/src/test/java/org/zanata/service/impl/DocumentServiceImplTest.java
    A zanata-war/src/test/java/org/zanata/service/impl/WebHookPublisherCallback.java
    A zanata-war/src/test/java/org/zanata/service/impl/WebHooksPublisherTest.java
    A zanata-war/src/test/java/org/zanata/util/HmacUtilTest.java

  Log Message:
  -----------
  feat(webhook): add zanata header for webhook

https://bugzilla.redhat.com/show_bug.cgi?id=1213630