GitLab

Set up subscription to update@status.net for admin user on new installation, if OStatus is set up and working. (Will fail gracefully on a behind-the-firewall site.)

Installer tweaks: maintain form values when redisplaying form after error, add pass confirmation and optional email forms for administrator.
Caveat: fancy URLs value isn't currently maintained; JS needs updating to not overwrite the value or we should kill it entirely.

The ability's still there to aid in debugging, but it won't be tempting people to click on it.

Tidy was only being used by a couple of non-default URL shortener plugins,
PtitUrl and TightUrl. Both were easily changed to load the tag-soup HTML
via DOMDocument (using the default DOM module which is already used by
other dependencies).

Added xml, dom, and simplexml modules to the requirements check
in install.php, as they were being used but not checked for.

Also cleaned up LilUrl, PtitUrl, and TightUrl to return URL as a string
instead of as a SimpleXML node object.

This reverts commit 7efea111.

Conflicts:

	install.php

Users may not know about this setting and are unaware they are sending stats.
This allows them to make that decision.

This reverts commit 0ab17f38.

* [Cc]ould't -> [Cc]ould not

Rebuilt HTTPClient class as an extension of PEAR HTTP_Request2 package, adding redirect handling and convenience functions.
Caching support will be added in future work after unit tests have been added.

* extlib: add PEAR HTTP_Request2 0.4.1 alpha
* extlib: update PEAR Net_URL2 to 0.3.0 beta for HTTP_Request2 compatibility
* moved direct usage of CURL and file_get_contents to HTTPClient class, excluding external-sourced libraries
* adapted GeonamesPlugin for new HTTPResponse interface

Note some plugins haven't been fully tested yet.

Revert "Rebuilt HTTPClient class as an extension of PEAR HTTP_Request2 package, adding redirect handling and convenience functions."
Going to restructure a little more before finalizing this...

This reverts commit fa379678.

Rebuilt HTTPClient class as an extension of PEAR HTTP_Request2 package, adding redirect handling and convenience functions.
Caching support will be added in future work after unit tests have been added.

* extlib: add PEAR HTTP_Request2 0.4.1 alpha
* extlib: update PEAR Net_URL2 to 0.3.0 beta for HTTP_Request2 compatibility
* moved direct usage of CURL and file_get_contents to HTTPClient class, excluding external-sourced libraries

Note some plugins haven't been tested yet.

Conflicts:

	install.php

Conflicts:

	install.php

Conflicts:

	install.php

Abstracted a couple of hardcoded lists of mysql/pgsql checks and radio button creation to use a nice little array of names, installer funcs, and modules to check.
Only those DB types whose modules are present will be presented in the installer; if all are missing, we throw an error and list out all the possibilities we were looking for.

* notice on main installer form checking for $_GET['checklibs']
* notices when seeing which module checks to run
* warnings when attempting to load include files