rivr.js: Fixing issue #161 by not accessing property which may not exist.
Merge branch 'rivr-fix-161' of gl.nuecho.ad:rivr/rivr
(VoiceXmlDocumentTurn.java): Fixed a warning.
Fixed VoiceXmlStepRenderer and VoiceXmlDialogueServlet regarding generic collection of VoiceXmlDocumentAdapters.
Fixed problem with rivr.js loading if VoiceXmlDialogueServlet is subclassed.
VoiceXmlStepRenderer: Relaxed generics usage internally.  Making a defensive copy in constructor.
Merge branch 'fix-generics' of gl.nuecho.ad:rivr/rivr
Added equals() and hashCode() to some classes to enable equality assertion in unit tests.
TestDialogueChannel.java: Added getLastStepAsLastTurn()
Assert.java: Fixed error message (was not telling the symbol).
Added some getters to VoiceXmlLastTurn.
TestDialogueChannel.java: Renamed getLastAsError() -> getLastStepAsError()
Added global javadoc generation.
Merge branch 'global-javadoc' of /data/git/repositories/rivr/rivr
Minor adjustments to Javadoc generation.
Merge branch 'global-javadoc' of /data/git/repositories/rivr/rivr
VoiceXmlStepRenderer.java: Fixed NullPointerException in constructor.
VoiceXmlInputTurnFactory.java: Fixed error message.
Merge remote-tracking branch 'github/master'
README.md: Added new location for hello-world.
Added cookbook location.
Fixed typo.