Update links in tasmania.html

[MarcinHaduch]

Please update links in tasmania example. It took me a while to recognize that links in an example are different from a readme file.

From: http://demo.opengeo.org/geoserver/ows to: http://geoserver.ics.perm.ru/geoserver/ows

[jamieodonnell]

Looks like the examples have broken?

[kuzkok]

Examples was fixed in develop branch. Plans for release stable version in near future.

[karasma3]

Hello @kuzkok neither of the geoservers currently work properly. So every example/demo is just plain map without WFS layer. Request fails with Network connection error.

Can you please update the examples?