merged 1.1 with trunk

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1155 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
Updated copyright statements

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1167 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
added prestans closure type for Date

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1173 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
Updated copyright and license headers for files

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1176 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
made some patches to new Date type

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1178 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
added a find method to array

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1183 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
patched client side request to send up array paramters as individial url args

git-svn-id: https://prestans.googlecode.com/svn/branches/1.1/client@1185 1ccfd4f7-406f-611e-ab27-5d5a7c5e1d02
Merge branch 'master' of https://github.com/prestans/prestans-client