* stable-2.15:
setup_gjf.sh: Add support for multiple version
Update .mailmap
SmtpEmailSender: Open Writer in try-with-resource
Open instances of JsonReader in try-with-resource
Set 2.13.12-SNAPSHOT in pom.xml and plugin documentation
Clarify behavior of ownerin: and reviewerin: predicates
AbstractElasticIndex: Open XContentBuilder in try-with-resource
Docs: Clarify that for external groups the name in GroupInfo can be missing
AccountGroupAuditLogScreen: Display group UUID if group name is missing
GetAuditLog: Fix NPE if group UUID cannot be resolved
VersionedMetaData: Open TreeWalk in try-with-resource
FileContentUtil: Open TreeWalk in try-with-resource
Add ProjectCache.remove(Project.NameKey name) method
Set version to 2.13.12-SNAPSHOT
Use SecureRandom instead of Random
Use try with resource in DelegatingClassLoader
AbstractQueryChangesTest: Add test coverage for query: predicate
AbstractQueryChangesTest: Add test coverage for destination: predicate
doc: fix the example of index activate command
doc: add groups index to index activate command
AbstractQueryChangesTest: explicitly cover is:owner
AbstractQueryChangesTest: Add stub test for "query:" predicate
Fix internal errors when 'destination:' refers to non-existing destination
lib/elasticsearch: restore jackson_dataformat_smile
AbstractQueryChangesTest: Add back test for visible: predicate
AbstractQueryChangesTest: Add coverage of is:mergeable
AbstractQueryChangesTest: Add coverage of is:cc and cc:self
AbstractQueryChangesTest: Add coverage for is:visible
AbstractQueryChangesTest#submitRecords: Add coverage for submittable:closed
AbstractQueryChangesTest#bySize: Make it easier to discover size: and delta:
AbstractQueryChangesTest: Use Lists.newArrayList
AbstractQueryChangesTest: Add coverage for the commit: predicate
user-search: Add missing documentation of is:cc predicate
AbstractQueryChangesTest: Add coverage for is:reviewer and reviewer:self
AbstractQueryChangesTest: Add coverage for parentproject: predicate
AbstractQueryChangesTest: Add coverage for is:reviewed and status:reviewed
AbstractQueryChangesTest#byStatusOpen: Add coverage for is:pending
AbstractQueryChangesTest: Add test coverage for since: and until: predicates
AbstractQueryChangesTest: Add test coverage for assignee related queries
Add extra info when checking access to change
Fix logging of a change ID that failed to rebuild.
Log NoteDb migration state transitions
lib/elasticsearch: remove unnecessary dependencies
lib/jest for Elasticsearch: refactor dependencies
Elasticsearch BUILD: remove unneeded dependencies
Change-Id: I93d0c7cd71dfcbfe0fcbd6ec0cd2884a8081bb9d
c458112df3