Collective-traceview

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* Added initial support for Chameleon
[bosim]
* Small markup fixes to CHANGES.txt and README.rst files
[alecghica]
* Fixed long_description under setup.py to make changelog appear under PyPi
package description page
[alecghica]
* Updated documentation.
[alecghica]
* Fix bug in httpserver patch when request.uri is None
[tiberiuichim]
* Added TRACEVIEW_DETAILED_PARTITION to split trafic in partitions
that include hostname and zope instance name
[tiberiuichim]

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* Added initial plone tracing instrumentation
[bosim]
* Initial implementation of zserver (medusa) http server patch
[bosim]

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* Handle both Plone 3 and Plone 4
[stonor]
* Fixed oboe and unicode
[stonor]
* Fixed Zodb support to sends correct keys
[stonor]
* Fixed case when res is None under catalog.py
[alecghica]
* Updade package version under CHANGES.txt
[alecghica]

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* Fixed CHANGES.txt for better formatting and to reflect latest release
[alecghica]

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* Initial public development release
[bosim]