* Consistent unread messages count updating on ChatBoxView, Minimized ChatBoxView, RosterView and page's title
* Add tests for checking unread messages count updates in different GUI parts
* Update docs/CHANGES.md
* document windowStateChanged event in events.rst
* unescape html characters in URL before checking whether it targets to image
* update docs/CHANGES.md
* test image's URL with query string which contains html-escaped characters
* utils.js: following code conventions
* split test url with query string to separate test
Fixes#675
* Made time format configurable
* Made changes to values of time_format
* Removed user restrictions on time format
* Added documentation for time-format config
* Edited changes.md
* Edited config doc
* Modified time-format explanation
* Added link to moment
* Added test to check rendered time
* Edited CHANGES and removeunncessary lines from time format checking spec
* Removed unncessary spaces
* Fixes the bug in displaying chat status during private chat(message carbons)
* Adds fix#628 to ChangeLog
* Changes Log added to version 3.0.1
* Makes the string alphanumeric
* Orders the logs with ticket number
Bug got introduced during fix for #677
Eventually had to do a significant refactoring, to more consistently use the
`hidden` class instead of `display: None`. (relevant for #695)
This change refactors out the plugin code from converse-core into
src/converse-puggable.js
Additionally, plugins now have an optional attribute `optional_dependencies`
which is an array of dependencies which are "nice-to-have" but not essential.
Work has also been done to ensure that a plugins' dependencies are first loaded
before the plugin itself.
Couldn't handle messages with no "from" attribute.
Some refactoring to add code that checks if a messages is a headline to the
utils module.
Updated tests. Add sinon so that we can test returned value of spy.
The ChatBox.show() method was being called for every invocation, 100ms after
the fact, instead of it being called only once.
Fixed that and also changed to call it at the start.
