- implemented #89 Can setup google analytics code from settings menu

- anonymous repository can be cloned without having to pass default:default

  into clone url

- fixed #90 whoosh indexer can index chooses repositories passed in command 

  line

- fixed #92 whoosh indexer is more error proof

- fixed large tooltips problems

- fixed propagation to error controller on simplehg and simplegit middlewares

Using RhodeCode with SSH

------------------------

RhodeCode repository structures are kept in directories with the same name 

as the project, when using repository groups, each group is a a subdirectory.

This will allow You to use ssh for accessing repositories quite easy. There

are some exceptions when using ssh for accessing repositories.

You have to make sure that the webserver as well as the ssh users have unix

permission for directories. Secondly when using ssh rhodecode will not 

authenticate those requests and permissions set by the web interface will not

work on the repositories accessed via ssh. There is a solution to this to use 

auth hooks, that connects to rhodecode db, and runs check functions for

permissions.

TODO: post more info on this !

if Your main directory (the same as set in RhodeCode settings) is set to

for example `\home\hg` and repository You are using is `rhodecode`

The command runned should look like this::

 hg clone ssh://user@server.com/home/hg/rhodecode

Using external tools such as mercurial server or using ssh key based auth is

fully supported.