* Upgrade codespell to v2.4.0
It is a lastet verison, and is needed so that I can use the inline
ignore support in a future commit.
After updating tests/pyproject.toml I ran the following commands:
```
cd tests
poetry lock --no-update
poetry install
```
I also fixed a spelling error in man/git-summary.md, which was not
caught by the old version of codespell. After updating the file I also
updated the related files by running the following commands:
```
cd man
make -C .. man/git-summary.{1,html}
```
* add git-wip and git-unwip
Updated/re-built the documentation with:
```
cd man
make -C .. man/git-unwip.{1,html}
make -C .. man/git-wip.{1,html}
make -C .. man/git-extras.{1,html}
```
* feat(git-summary): add --full-path option
* docs(git-summary): add doc for --full-path option
* docs(man): make using ronn
* docs(git-extras-completion.zsh): add --full-path option of git-summary
Since using --line only makes git-summary call git-line-summary
the example is redundant. It is also somewhat smelly to document
other functions than it's own like that.
Although Github reserves the 'visionmedia' user space(a visit to there
will be redirected to 'tj'), it's better to
rename the links from visionmedia/git-extras to tj/git-extras
