changes the actual file format of docs to markup since that's basically what we have been
using in the first place.
the docgen command has been modified to write markdown headings with the function name and
yaml metadata for easy consumption by hugo for the website.
all other docs have been moved to markdown as well this is the main reason this is a "breaking" change
users will have to reinstall hilbish (task uninstall and task install) to remove the old plaintext docs
any interface which has lua side objects that are from go side for its api (namely jobs) they will use userdata instead of always creating a table to represent the object. this might or might not bring lower ram usage since there is now only 1 single reference to an object instead of always creating a table to expose on lua
breaking change since methods need to be called with a colon instead of dot
adds a map (but lets call it a pool) of all
running timers. this makes us able to keep
track of all running intervals and timeouts.
it also means hilbish can wait for them to
be done before exiting (it only waits when
non interactive).
this introduces the `hilbish.timers` interface,
documented by `doc timers`. the `hilbish.interval`
and `hilbish.timeout` functions return a timer
object now.