LUCENE-5858: Create branch.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621750 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: First iteration.

Tests pass but the rest (eg. javadocs) might be completely broken.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621751 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: Add missing files.


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621756 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: remove some test cruft

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621764 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: fix javadocs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621770 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: clear bogus code/comment up

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621790 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: remove impersonation

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621805 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: don't even register RW test codecs, impersonation is removed

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621807 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: remove remaining unnecessary SuppressCodecs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621816 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: remove conditionals around codec features

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621828 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: add jar

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621832 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: try to get nightly-smoke passing

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621838 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: add missing references to backward-codecs

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621849 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: trunk->branch

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5858@1621957 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5858: Move back compat codecs out of core to their own jar

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1621960 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5915: remove pulsing

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1621961 13f79535-47bb-0310-9956-ffa450edef68