translation for german CoreReadMe
Update chinese translations
* Add message of blocked temporary state tiddlers for upgrader
* Add refresh button
* Update hint of home button
* Update dropznoe text
Merge branch 'master' of https://github.com/Jermolene/TiddlyWiki5 into de-DE
german translations including Aug 20, 2014
some cosmetic changes
Preparing for 5.0.16
Sorry @xcazin I missed you off the last release note
Stop clearing the location hash for tw-browser-refresh
Ensure that savers invoke the callback
Remove stray console.log
Refactored autosave mechanism

Previously we were using a message `tw-auto-save-wiki` to trigger an
autosave. The message was generated by certain UI actions such as
saving a tiddler. The trouble was that the message was being processed
before the wiki change event for the accompanying change had had a
chance to percolate. The end result was that the dirty indicator was
staying lit when using autosave.

The new approach abandons the autosave message and instead triggers the
autosave in the wiki change event when a relevant change occurs.

One happy side effect of these changes is that the dirty indicator now
works as expected with the client server edition - ie, when typing in a
draft tiddler the dirty indicator will flash briefly, and then clear
when the sync mechanism has completed saving the draft.
Allow Markdown dialect to be configured
Release note update
Extend TOC macros to use caption field

Now the `caption` field is used for the text of each entry, if present,
falling back to the `title` field.
Allow default tiddler info tab to be configured
Update link widget docs
Merge pull request #750 from pmario/de-DE

german translations including Aug 20, 2014
Merge branch 'master' of https://github.com/Jermolene/TiddlyWiki5
Adjust IE instructions to use a direct link to empty.html

Because large data URIs don’t work in IE
Merge pull request #745 from BramChen/master

Update chinese translations