* Deprecate fisher --list in favor of a new command fisher list.
The behavior is roughly the same. See fisher help list for
usage. tl;dr: Use list to query the local system / cache and
search to query the index.
* Teach fisher_plugin_walk about fish_postexec,
fish_command_not_found and fish_preexec event emitters and
erase them during uninstall if they were defined in a snippet.
* Fisherman now recognizes the following aliases by default:
i for install, u for update, l for list, s for search and h
for help.
* Large documentation rewrite. Better, simpler, more concise
and more consistent.
* Fisherman now detects if users have modified their fish
prompt using fish_config and if so, uninstalls $fisher_prompt.
* Move AUTHORS -> THANKS and remove automatic generation.
THANKS is more sensible than AUTHORS. CREDITS was second best.
Also, after perusing similar files in other projects I noticed
some entries lacking a valid email address and decided fow now
this file should be curated manually to make sure each entry
contains a useful link. This allows users who have contributed
to the project ways other than committing code to be added to
the list as well.
* Rename wait -> spin.
* Remove extra padding in links. (Cosmetic)
* Update to reflect API refactorings.
* Fix bug causing brackets to show up in description.
* Implement using spin function.
* __fisher_gist_to_name uses curl to query the GitHub API which will
return a JSON stream even if the Gist could not be found. So, it's
not possible to determine whether we failed or not using our spin
function and actually need to check the returned string to see if
it contains a valid name or not.
* Let git pull write errors to stderr.
* Use new internal __fisher_spin.
* Extract spin to independent / external module and tweak Makefile
to better integrate with new install process.
