[zanata/zanata-platform] 3c1342: fix(ZNTA-2497) support OpenID-only option

[GitHub]

  Branch: refs/heads/ZNTA-2497
  Home:   https://github.com/zanata/zanata-platform
  Commit: 3c1342244c4a5892f0918e142b9fbd6c2124fce1
      https://github.com/zanata/zanata-platform/commit/3c1342244c4a5892f0918e142b9fbd6c2124fce1
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-04-20 (Fri, 20 Apr 2018)

  Changed paths:
    M server/services/src/main/java/org/zanata/ApplicationConfiguration.java
    M server/services/src/main/java/org/zanata/ZanataInit.java
    M server/services/src/main/java/org/zanata/action/LoginAction.java

  Log Message:
  -----------
  fix(ZNTA-2497) support OpenID-only option