Without args.prog, AliasCommand fail. Alias is better documented
in the readme and initial config files.
Update will now only trigger with version bumps. And the plugins
section is not updated. Removes the --upgrade flag.
On Python 3, invoking `pubs` would display a stacktrace, because
the subparser was not required.
This commit also simplifies the parser code by using .set_default()
to specify which command should be run.
This prompted changes in the plugin code. The code is still not
functioning, but many fixes in this commit bring the code closer
to a working state.
The update is done transparently, and displays a warning message explaining the change.
All the update machinery has been moved to the new update module.
It depends on configobj, is cleaner and simpler than the previous implementation.
It adds comments in the config file, and type verification.
Related: #18
`print_out()` is replaced by `message()`, that redirect the output to
the stdout controlled by the PrintUI instance. Other than that, can be
used the same way as `print()`.
The error was due to python 2 and 3 not playing nice when opening files.
This is probably linked to some botched unicode handling on our part somewhere
else is the package, and needs to be addressed when the `configs` module is
rewritten.
Also addresses some other minor unicode bugs.
Fix#27.
Related #18.
The Repository rename_paper method has been updated. The citekey update
and syncronization with citekey in the bibdata should be handled in a
sane manner inside the Paper class.
