update CSW examples
update URL
Updated credits
CI_ResponsibleParty as a responsible role attribute

Values are assigned according to table from CSW specification

| DC Metadata element name | Property mapping to ISO 19139 information model         |
|--------------------------|---------------------------------------------------------|
| creator                  | prefix[role.CI_RoleCode@codeListValue=’**originator**’] |
| publisher                | prefix[role.CI_RoleCode@codeListValue=’**publisher**’]  |
| contributor              | prefix[role.CI_RoleCode@codeListValue=’**author**’]     |
Merge pull request #169 from milokmet/pycsw263

CI_ResponsibleParty as a responsible role attribute
Update index.rst
Added 'om' back to the list of default SOS namespaces
Merge pull request #170 from gamesbook/om

Added 'om' back to the list of default SOS namespaces
Added a title to the service identification class.
fixed merge conflict.
Merge pull request #174 from dblodgett-usgs/master

Title for serviceIdentification
quick fix to add gmi:MI_Matadata support to csw
Merge pull request #175 from GSA/catalog

quick fix to add gmi:MI_Matadata support to csw
update test
add support for Basic Authentication for CSW (#176)
Merge pull request #177 from tomkralidis/issue-176

add support for Basic Authentication for CSW (#176)
update release version
back to dev
first cut at logging instead of printing. Might need to bring back print statements for backward compatibility?
Merge pull request #181 from dblodgett-usgs/wps_logging

first cut at logging instead of printing. Might need to bring back print...