[zanata/zanata-platform] 3455a3: chore: remove zanata-overlay (#652)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-platform
  Commit: 3455a3cf4e99ce89b6ab796694ac4a386412db66
      https://github.com/zanata/zanata-platform/commit/3455a3cf4e99ce89b6ab796694ac4a386412db66
  Author: Alex Eng <aeng at redhat.com>
  Date:   2018-01-10 (Wed, 10 Jan 2018)

  Changed paths:
    R server/zanata-overlay/.gitignore
    R server/zanata-overlay/README.md
    R server/zanata-overlay/build.gradle
    R server/zanata-overlay/common/bin/standalone-zanata.bat
    R server/zanata-overlay/common/bin/standalone-zanata.sh
    R server/zanata-overlay/common/standalone/configuration/zanata.properties
    R server/zanata-overlay/config/remote-deps.groovy
    R server/zanata-overlay/distros/eap-7/standalone/configuration/standalone-zanata.xml
    R server/zanata-overlay/distros/wildfly/standalone/configuration/standalone-zanata.xml

  Log Message:
  -----------
  chore: remove zanata-overlay (#652)

https://zanata.atlassian.net/browse/ZNTA-2326