Bumped revision to reflect working version of master branch.

Updated README release notes.

Updated README with 0.5.2 release notes.

Updated README for 0.5.1 release.

Repackaged everything to correspond to new RestExpress project name. …

…Updated release to 0.5 version.

Increased build version to 0.4, fixing issues with keep-alive process…

…ing when writing the response for both normal path and error responses.

Updated version to 0.3 and kickstart application to illustrate latest…

… features. Removed RestX xml schema document.