Remove custom-filter entry for pattern="/oauth/token".  Custom filter is only necessary if authenticating clients via request parameters, which OpenESPI does NOT support
Remove "clientCredentialsTokenEndpointFilter" bean definition
Merge pull request #31 from dfcoffin/master

Remove custom-filter entry for pattern="/oauth/token".  Custom filter is...
Merge pull request #32 from jateeter/master

Steps1-3 of RESTful implementation
Supports:

GET /DataCustodian/espi/1_1/resource/RetailCustomer/i/UsagePoint
Configure LongToStringFilter for John
Merge pull request #34 from dfcoffin/master

Configure LongToStringFilter for John
Merge remote-tracking branch 'upstream/master'

bringning in upstream changes.
1 - UsagePoint RESTful GETs
2 - null error handler in BaseController
UsagePoint RESTful
small change to web.xml filter (changed class name)
Added Postman Congfiguration file for testing RESTful during development