Add .travis.yml, Add a Gemfile (for travis), tweak Rakefile for 1.8.7, set required ruby to 1.8.7, regenerate gemspec in 1.8.7
Update Delay stamp format to XEP-0203 as XEP-0091 has now been marked obsolete

XEP-0091 was last updated 2009-05-27, and it's status is Obsolete

http://xmpp.org/extensions/xep-0203.html
> Implementations that support XEP-0091 should support the protocol defined herein as soon as possible, but should continue to support the protocol defined in XEP-0091 for backwards compatibility until the status of that specification is changed to Obsolete.
Update tests for ruby >1.9, help preiodically-failing threaded tests pass

- update assert to assert_equal for ruby >1.9
- fix periodic test failures due to threading issues
Re-enable some (apparently working) disabled tests, disable xhtml/tc_html because it breaks tc_message
fix tc_streamSend test on jRuby

jRuby needs the tmp file to be explicitly closed
fix: the occasional IOError
travis: Allow failures on ruby-head
Merge branch 'whitehat101-master'
Add Gemflie.lock to the project
Updated README removing common/known information
Added name of Jermy to the author list
Version bump to 0.5.7
Merge branch 'master' of github.com:xmpp4r/xmpp4r