FreeNet 0.7.5 Build 1500

Merge remote-tracking branch 'torusrxxx/torusrxxx-patch-1' into next

update.sh can now provide a failover via clearnet again which was broken when our website SSL certificate (provider stopped providing SSL certificates), but only for fproxy itself, not for plugins or dependencies. This is the first step to allow us to again ship changes which touch routing algorithms.
You can speed up the web interface by letting the browser cache SSK and CHK content (there is a new config option). This will however leave traces in your browser cache.
optimized network settings for the new structure since the link length fix: less peers for the same bandwidth should result in higher throughput per connection. This allows for less powerful devices to join (with low bandwidth settings) and should provide better bandwidth utilization for very fast nodes.
Re-enable RSA-based ciphers for SSL-connections to the node
add jfniki index bookmark (use "add default bookmarks" to get it)
l10n: pull translations from transifex
plugins: WebOfTrust build0019
plugins: Freemail v0.2.7.3 (new translations)

Highlights:
• Warn that Java 7 is End of Life. (Please update!)
• Improve load balancing.
• Add support for HTML5 audio tags.
• Fix a major bug that might explain the poor connectivity since 1473.

This release fixes Freemail problems that prevented sending mail, and removes a compromised opennet seed node. Freemail also gains a new message link on the inbox page, links to senders' WoT profiles, and new translations: Czech, Greek, Spanish, Finnish, Dutch, Polish, Portuguese, Serbian and Turkish

This release fixes two bugs introduced in build 1468. One caused very slow operation and high CPU usage with large files and physical security levels above None (i.e. Freenet-level disk encryption). The other prevented interactive usage (e.g. freesite browsing) while finishing large downloads or starting large uploads.

In this release, the way Freenet stores data locally has changed drastically by no longer using the now-deprecated db4o object storage. It is replaced with the product of toad's summer of work - a custom on-disk format that is much more robust against corruption and more efficient.
Existing unfinished downloads and uploads will be imported to a new format, which requires restarting them from the beginning.
Space for downloads is now all allocated at the start, so machines very low on disk space may run out, which causes downloads to temporarily fail until more space is available.
CHKs will change due to metadata bugfixes.
Some unofficial plugins will need to be updated because of API changes. Sone already works, as do all official plugins.
The queue format changes should make it extremely rare to lose the entire queue: the impact of corruption will almost always be localized.
Multi-container / site uploads can now be persistent, making it more practical to upload large sites.
Passworded physical security is now much stronger. (Full-disk encryption is still preferable.)
The Windows installer now defaults to starting Freenet on login.
There is a new Windows tray app with some useful features that is included with new installations. If you are using the existing Windows tray app you can download the new one here. No need to put it in a specific directory - it will try the default installation location and prompt if it can't find it.
The list of download keys moved from downloads/listFetchKeys.txt to downloads/listKeys.txt.
A list of upload keys is now available at uploads/listKeys.txt
Gantros' index is now in the default bookmarks. It uses the same software as Enzo's index, which is no longer updated.
The obsolete and deprecated XMLLibrary and XMLSpider plugins are no longer officially supported. They will still load for those who have them added, but are no longer shown on the plugin page.
In the interests of releasing this build more quickly, the new version of FlogHelper does not support exporting and importing backups from the web UI. The old backup code did not work with the new Freenet version after removing db4o. People can instead back up "plugins.floghelper.FlogHelper" files in the plugin-data directory. These can be dropped into the directory after unloading FlogHelper to restore a backup.
ThawIndexBrowser works again.
Fred translations are updated.
Add two seed nodes, one sponsored by meshnet.pl - the Polish radio/meshnet darknet users group, and another run by ArneBab. Thanks!
Update existing seed node references.

Quadrocube's negtype 10 with cumulative acks.
Quadrocube's direct file transfer bandwidth usage bugfix.
Updated French and Italian translations thanks to volunteers on Transifex. [0] The French translation has complete coverage!
Links to changelog and fullchangelog from the update alert and statistics page. It would be nice to have a notification after the update is installed as well, but that isn't implemented yet.
Update jar has additional integrity checks.
New Freenet installations are portable: they can run without changes after being moved between directories.
To make an existing installation portable shut down Freenet and edit freenet.ini to make these paths relative:
fproxy.CSSOverride (if one is specified)
node.masterKeyFile
node.downloadsDir
node.install.userDir
node.install.tempDir
node.install.pluginDir
node.install.persistentTempDir
node.install.cfgDir
node.install.runDir
node.install.nodeDir
node.install.storeDir
node.install.pluginStoresDir

Не пишите глупости, что это Chrome! Это веб-морда программы!

Allow empty ("") docname for SSKs. This is consistent with GenerateSSK
not including a docname, and also helps with WoT development.
Prevent uncaught database corruption exceptions during plugin store
migration from interrupting startup.

Automatically update the wrapper binaries on linux/mac systems (other than Gentoo). This should fix a major bug on Linux where after updating the node can get stuck in a loop until it is manually restarted (or the computer is rebooted). This is a lot more work than it sounds because we need to replace a whole bunch of files at once, then restart the wrapper (not just the node).
An important bugfix to the transport layer, should improve bandwidth usage on fast connections, this is especially obvious when transferring files between nodes (e.g. from the node-to-node text messaging system, click on a Friend and send a file).
Download the latest version of update.sh, and make it executable. The updater was downloading an old, broken version of update.sh, and was not making it executable. This is the last-resort manual update script for linux/mac.
Various bugfixes for the updater.
Make node references more robust, any line which contains e.g. spaces will be base64 encoded, so passing noderefs via e.g. IRC/instant messaging should be significantly more reliable.
Turn off NLM when upgrading from 1455 or earlier. It's broken at the moment.
Config fixes. This *might* change your settings for SSL, load management and file locations (as previous fixes in these areas were being ignored).

The web interface now sends Content-Security-Policy headers to web browsers. This was designed to prevent cross-site-scripting attacks and provides an extra layer of protection against browser exploits and web-bugs. Note that you may have to enable javascript support on "Configuration" -> "Web interface" if you use plugins which use javascript (e.g. FlogHelper, Sone). Note to plugin authors: Please do not use sendReplyHeader(..., Date). There are several new sendReplyHeader* methods, sendReplyHeader() without a Date should be fine for most generated content.
New encryption for on-disk temporary buckets (temporary files used by non-persistent downloads), when physical security level is not LOW.
Plugin data is now stored in separate files on disk rather than in node.db4o[.crypt]. So it won't be lost when the database is corrupted. Note that this only affects a few plugins, notably FlogHelper (and Library if you have customised your indexes list).
New version of the Library plugin, with a new search index. (Sadly by the same person as the last one)
Minor French translation update (thanks romnGit, who is also working on a new Windows installer).