Merge pull request #210 from sprowell/master

Fixed issue with optional percent sign in shorthand function declaration...
Corrected AtomSeq iterating issue.
Removed dead code and corrected a potential issue with iteration.
Merge branch 'master' of https://github.com/elision/elision
Merge pull request #211 from sprowell/master

Small bug fixes for parsing and round-trip.
Merge pull request #212 from heiseda/master

Fixed iteration issue in AtomSeq
Merge pull request #213 from sprowell/master

Minor fixes.
Merge pull request #214 from sprowell/master

Fixed the previously-mentioned remaining bug on handling special symbols...
Merge pull request #215 from sprowell/master

Fixed symbol literal extractors, which now have three arguments.
Removed the test folder so that the related jars could be removed.  Also removed some .eli files that had somehow found their way into the root folder.  Updated the config to bump the version number and declare it beta (yay?).  Updated the Elision class path, the build.xml, CHANGES.txt, README.txt, and the ROADMAP.txt.  Removed mentions of Parboiled.  Whew!