start of filter by updating poms and initial setup
created a wrapper for the httpservletrequestwrapper that overrides inputstream with a pushback along with implementing a blacklist for headers that we dont want shown
created a filter to pull out the first byte from the input stream if we have a content type and if its -1 to remove the content type header because we have no body
checks the first 8 bytes for white space.  if its just white space, then it removed the content type header
functional tests for stripping out the content type
extra tests for less than 8 characters
switched wrapper for mutablehttpservletrequestwrapper
removed pom stuff that was unncessary
fixed pom dependencies
more tests to show what happens on a GET call. we have a body, so we dont remove the content type but we strip the body out AFTER the filters are applied
update test
resolve conflict

Conflicts:

	repose-aggregator/functional-tests/spock-functional-test/src/test/groovy/features/filters/contenttypestripper/ContentTypeStripperTest.groovy
added to the pom a description of the content type filter
Merge pull request #1156 from rackerlabs/REP-1301-Content-Type-Stripper

Rep 1301 content type stripper