update: update changelog.md and readme.md. #93

Author: zhang6464

CHANGELOG.md

@@ -5,6 +5,7 @@ Changelog of Pull Request Notifier for Bitbucket.
 ## 2.13
 * Allowing SSL certificates to be ignored.
 * Adding settings to configure custom keystore.
+* Add attribute for list of reviewers, reviewers' IDs and reviewers' names.
 
 ## 2.12
 * Fixing PULL_REQUEST_URL-bug correctly with getSlug.

README.md

@@ -60,6 +60,9 @@ The filter text as well as the URL support variables. These are:
 * ${PULL_REQUEST_AUTHOR_ID} Example: 1
 * ${PULL_REQUEST_AUTHOR_NAME} Example: admin
 * ${PULL_REQUEST_AUTHOR_SLUG} Example: admin
+* ${PULL_REQUEST_REVIEWERS} Example: Administrator,User
+* ${PULL_REQUEST_REVIEWERS_ID} Example: 1,2
+* ${PULL_REQUEST_REVIEWERS_SLUG} Example: admin,user
 * ${PULL_REQUEST_REVIEWERS_APPROVED_COUNT} Number of reviewers that approved the PR.
 * ${PULL_REQUEST_PARTICIPANTS_APPROVED_COUNT} Number of participants that approved the PR.
 * ${PULL_REQUEST_MERGE_COMMIT} Hash of merged commit (only available for merged-event).