Apache/mod_jk/web server: Describe ForwardURICompatUnparsed option

Change-Id: I66cf0f1c1ec19a76a6e392ac2c5ddb98b374ffc3
Document where to find download statistics for Maven Central

Change-Id: I3d832e301bc826bdd9c2443576417646c2e96fb8
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Rename change constants and messages classes

This makes them more consistent with the naming of constants and
messages classes in other packages.

Also since the class names are no longer the same as the GWT base
interfaces, we don't need to explicitly specify the class names
in the declarations.

Change-Id: I7adcbd16625e5c60ea996e1372997002abcffab0
Review UI docs: Move sentence about download icon to right place

The description of the download icon in the side-by-side diff view
should come directly after the description of the patch set selection
because in the UI both elements are right next to each other. The
description of the download icon got accidentally moved down by
inserting a new paragraph in [1].

[1] https://gerrit-review.googlesource.com/57014

Change-Id: I10d3b88c0a76766ba10d52a902c91c0b5dad6350
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Review UI docs: Add screenshot of side-by-side diff with renamed file

Change-Id: I276f47b8d855db2ea1f961c172c841618ed2096e
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
Merge branch 'stable-2.9'

* stable-2.9:
  Review UI docs: Add screenshot of side-by-side diff with renamed file
  Review UI docs: Move sentence about download icon to right place
  Apache/mod_jk/web server: Describe ForwardURICompatUnparsed option

Change-Id: I15f752c80bc45f368e4dde4e6d31758c530fa0ce