rename the trunk plugins directory and plugins itself

[tuju]

We have format-plugins and plugins. For consistency it could be

<bricks> Tuju: maybe we can rename the dir http://svn.opensync.org/plugins/ to http://svn.opensync.org/sync-plugins/ also
<Tuju> bricks:  that would be logical as there is format-plugins too
<Tuju> and both cannot be just 'plugins'
<bricks> right

or would the connection-plugins be more descriptive? it's bit long word.

Most of the plugins have postfix -sync - it should be added to all, but it would be better to drop it from all IMO.

Anyway, SVN directory name and plugin name can be done at the same time.

Note that this will affect to the OS package names and thus should be done until the Opensync trunk/0.3x versions should not be packaged to distributions warning can be lifted.

[tuju]

one more comment from irc log:

<dgollub> actually there should be trunk branch tag for each plugin
<dgollub> lets address this after 0.40