[zanata/zanata-platform] b02f1a: fix: nav button styling in editor (#618)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-platform
  Commit: b02f1aa778e6db19faff72eeebf8660fbd1ec6b1
      https://github.com/zanata/zanata-platform/commit/b02f1aa778e6db19faff72eeebf8660fbd1ec6b1
  Author: Alex Eng <aeng at redhat.com>
  Date:   2017-12-01 (Fri, 01 Dec 2017)

  Changed paths:
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/view/TransUnitNavigationView.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/view/TransUnitNavigationView.ui.xml

  Log Message:
  -----------
  fix: nav button styling in editor (#618)

https://zanata.atlassian.net/browse/ZNTA-15