[zanata/zanata-server] 4d93b1: More usability fixes.

[GitHub]

  Branch: refs/heads/usability-fixes
  Home:   https://github.com/zanata/zanata-server
  Commit: 4d93b1161d2f564ce425a085fd14ad1d0336308e
      https://github.com/zanata/zanata-server/commit/4d93b1161d2f564ce425a085fd14ad1d0336308e
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2014-07-23 (Wed, 23 Jul 2014)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/dao/PersonDAO.java
    M zanata-war/src/main/webapp/WEB-INF/layout/version-group/settings-tab.xhtml
    M zanata-war/src/main/webapp/WEB-INF/template/scripts.xhtml
    M zanata-war/src/main/webapp/resources/script/components-script.js
    A zanata-war/src/main/webapp/resources/script/jquery.typing-0.2.0.min.js
    M zanata-war/src/main/webapp/resources/zanata/autocomplete.xhtml

  Log Message:
  -----------
  More usability fixes.

- Make autocompletes only fire when there is a change to the search text (avoid ctrl keys), and after the user has stopped typing.
- Search for maintainers is now case insensitive.
- Add a loader when adding maintainers (currently only at the version group page).