Merge branch 'pushping'

Conflicts:
	tiddlywebplugins/tiddlyspace/profiles.py
release 0.9.90

* add optional tiddlywebplugins.dispatcher support for PuSH pings
Adjust the PuSH ping to hub so that it traps errors better.

urllib2 only accepts response codes of 200 and 206 as success.

WTF!
made filter parameter work

In tsScan a filter parameter was added with the intention of allowing
client side filters to be run on the resulting set of tiddlers. This has
benefits where a client side filter can be run on something that may be
expensive to do on the server.

Since client side filters are extensible this opens up a lot of possibilities
for instance http://spaces.tiddlyspace.com/ uses a custom startsWith filter
to only show tiddlers beginning with a certain letter.
Merge branch 'tsScanFilters' of https://github.com/jdlrobson/tiddlyspace into jdlrobson-tsScanFilters
release 0.9.91

* add support for filter parameter is tsScan macro
added RefreshTiddlerCommand to system-plugins space

This plugin allows a user to refresh a tiddler to ensure they have
the most up to date version of the tiddler.
added refreshTiddler command to more menu

This would be better next to edit / close buttons as it is quite
an important feature however that would require an icon, so in meantime
this seems a useful place for it.
Merge branch 'RefreshTiddlerCommand' of https://github.com/jdlrobson/tiddlyspace into jdlrobson-RefreshTiddlerCommand
release 0.9.92

* add a refreshTiddler command to the more menu, click it to reload
  just this tiddler from the server
We must wrap the listener class in a try, in case dispatcher is not installed.
modified:   src/icons/backstage.svg.tid
modified:   src/styles/StyleSheetBackstage.tid
backstage.svg causes a clickable area, that is way bigger than the icon. fixed it and fixed CSS as well.
cleaned up repetition of enctype and method

it is being set twice unnecessarily.
Add support for a spaceServerSettings tiddler in the public bag of a space.

It may contain lines of key:value pairs which are injected into the
the tiddlyweb.query data structure to simulate URL query parameters.

This allows a space member to control things like if they want a space
to be loaded in an externalized fashion.

 Please enter the commit message for your changes. Lines starting
define size of open backstage icon in css

StyleSheetBackstage now defines the size of the backstage icon, not
the TiddlySpaceBackstage plugin. This fixes the problems introduced by
pmarios svg refactorings.
rename spaceServerSettings to just ServerSettings

as that seems more comfy

We'll see how it goes and if it doesn't work out, change it again.
Merge branch 'MinorRefactorBinaryUpload' of https://github.com/jdlrobson/tiddlyspace into jdlrobson-MinorRefactorBinaryUpload
Release 0.9.93

* Add support for a ServerSettings tiddler which controls experimental
  features on the server. Docs forthcoming when the name stabilizes.
update random color palette plugin location

it has a new home
Merge branch 'master' of git://github.com/TiddlySpace/tiddlyspace into RandomColorRefactorings