analyse legend
fill paramter map with legend urls
manipulate jrxml
added spacing parameter; refcatoring:extracted LegendImageWriter
implemented legend on multiple pages - #28
escpape umlaut in titles in layertree - 67 and 98
preserver xml entities
fixed umlaut in abstract from title
legends in columns
parse controller.xml as utf-8
legend order and arragement
Merge branch 'legends-28' into encoding-67-98
exclude legends from layers which are currently not visible (out of scale)
Merge branch 'legends-28' into encoding-67-98
Merge pull request #16 from lat-lon/encoding-67-98

Encoding 67 98