Updated images/PDFs in docs/ directory.
Added IOFlow diagram.
Added RestExpressDSL.pdf
Updated RestExpressDSL.pdf and added source document, RestExpressDSL.odt (in OpenOffice format).
added getRawHeaders() to Request.java
fixed spelling and indendation of RequestTest
Deprecated: Request.getUrlDecodedHeader() and Request.getRawHeader() in favor of getHeader(). Ensured that parameters extracted from the URL are decoded before setting them as headers on the Request.
Added Request.getRemoteAddress() to return the address of the request originator.
Merge branch 'master' of github.com:amitkarmakar13/RestExpress into amitkarmakar_master

Conflicts:
	src/java/com/strategicgains/restexpress/Request.java
Added Tech Summit 2012 and Tech Stack Bootcamp presentations (PPT & PDF formats).
Removed '?' and '#' as valid path segment characters in UrlPattern to conform better with IETF RFC 3986, section 3.3-path.  Made '{format}' a first-class element for matching URL route patterns (by using 'format' instead of a regex to match).
Updated README for 0.9.2 release.
[maven-release-plugin] prepare release RestExpress-0.9.2
[maven-release-plugin] prepare for next development iteration
Updated Maven version references in README for latest 0.9.2 release.
Added call to mapper.setVisibility(PropertyAccessor.SETTER, Visibility.NONE) to fix issue with deserializers NOT being called (setter on object was called instead).
Removed mapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT).  Enhanced documentation ever-so-slightly.
Introduced MediaRange, MediaTypeParser and MediaTypeParserTest.  Beginnings of media-type negotiations.
Removed TextSerialization support--meaningless and not used.
Changed call to getRawHeader() to getHeader() in getFormat().