Add direct dependency on commons-io to plugin definition

Although x-docs provides its own variant of commons-io through the
dependency chain

  x-docs ->
  //plugins/x-docs/lib/docx4j:docx4j_lib ->
  //plugins/x-docs/lib/commons:commons_lib ->
  //plugins/x-docs/lib/commons:io

, compiling the plugin nontheless failed [1] after Gerrit core stopped
providing its version of commons-io. Hence, to make x-docs compile
again, we add a direct dependency on commons-io to the plugin
definition.

[1] The error message was (reformatted for shorter line length):

  [...]/plugins/x-docs/[...]/Formatters.java:43: error:
    package org.apache.commons.io does not exist
  import org.apache.commons.io.FilenameUtils;
                              ^

. For full logs, see

  http://builds.quelltextlich.at/gerrit/nightly/master/2015-08-06/x-docs.jar.build.stderr.txt
  http://builds.quelltextlich.at/gerrit/nightly/master/2015-08-06/index.html#x-docs.jar

Change-Id: I34bbc68e74c3798fb789d571001cf38ee2301b61
1 file changed
tree: 70970b46e7014e6941507253858b8676c8ac5e7e
  1. .settings/
  2. lib/
  3. src/
  4. .buckconfig
  5. .gitignore
  6. BUCK
  7. LICENSE
  8. VERSION