Cartman

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- fix commenting on Trac 1.4 (thanks to strk for PR and MFreeze for suggestion)

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- add new auth_type: acctmgr
- add new auth_type: none (for sites accepting anonymous tickets/comments)
- bump compatibility to 1.2.x
- remove warnings if you decided not to verify your SSL cert.
- use SafeConfigParser to allow variables interpolation (thanks to Sandro Santilli strk)
- allow password to be provided by environment (thanks to Antoine Beaupré anarcat)

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- add a configuration item to define the editor (by Nicolas Schodet <niconi.fr.eu.org>).
- fix the parsing of properties when one of them contains a semi-colon (thanks
to Josh Strange <joshjoshstrange.com>).
- fix property lookup (including option groups for milestone lookup on 1.0).
- add timeline command (thanks to Sandro Santilli strk)
- allow to pass a fully formed message from the command line with --message-file

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- added ``search`` command.
- crash properly and early when trac return error 500.
- crash with a descriptive message when you lack permission to create a
ticket.
- don't die if the ``base_url`` has a trailing slash.
- test the existence of base_url instead of stack tracing.
- create the ~/.cartman/ directory by default.
- die with an error message if you don't have an $EDITOR env var.
- fix fetching current ticket status on v1.0+

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- added the ``default`` template,
- allow an owner to be specified, even with a template,
- added v1.0 compatibility,
- show Priority in ``cm properties``,
- fixed a bug lower-casing the properties after tokenized fuzzy match.
- fixed bug in ``view`` if the ticket contains unicode.

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- cm help now prints a list of commands (by goodwillcodingwebhippo.net),
- add auth_type to the config (by goodwillcodingwebhippo.net),
- basic debianization (by Ryan P. Kelly <rpkellycpan.org>),
- added template support (in ~/.cartman/templates),
- document how to hack on this thing,
- move the configuration in a sub-directory,
- added option to skip SSL cert validation,
- added support for Trac 0.12,
- match single tokens during fuzzy find,
- python 3.3 support,
- transmit ticket body with CRLF end of lines.