Apacheds-all dependency is only needed at test scope

Exlude this dependency from other scopes than test.
close #79
Close #80
close #81
close #81
Merge pull request #86 from Damianofds/master

Close #79 #80 #81
Merge pull request #84 from alediator/apache_ds_dependency

Apacheds-all dependency is only needed at test scope
Migration scripts fixes. Close #85.
fixed test failure due to wrong management of apacheds-all dep
Merge pull request #88 from Damianofds/master

fixed test failure due to wrong management of apacheds-all dep
Some updates for the geoserver/README file