(modified) eclipse.patch by Brian Egge:
The specific changes are:
* update classpath to find current version of jars
* add ivyde settings
* add Eclipse setting file to specify source=1.7
* add splitter to ivy to compile ‘optional’ bit
* update URL of opengeo ivy repository
* add bin/tmp to ignore list

git-svn-id: http://svn.mkgmap.org.uk/mkgmap/trunk@3340 25d90789-57f7-4ee0-8453-03a3dfeeeb22