Allowing dot to be part of the url
Adding method to get all http headers from a request
Enhanced unit tests and example applications, upgraded libraries, to verify issue #40 (https://github.com/RestExpress/RestExpress/issues/40).  Changed ResponseProcessor.process() to always set content type, even if response body is null.
Updated examples to use latest RestExpress build. Updated build.number
Updated README for Issue #40 fix.
Added test cases for getHeaderNames
Merged from restexpress
Resolved conflicts
Adding documentation
Removing white space diffs
Merge pull request #49 from Flipkart/master

Added method to get all headers from a HttpRequest
Updated README after latest pull request merge.
Merge remote-tracking branch 'upstream/master'