so it's not a template anymore and can be under version control, instead
of being manually updated by the user, as currently is the case with
`~/.zlogin` and `${ZIM_HOME}/templates/zlogin`.
Consider the `zcompdump_file` variable, that could be defined in
`.zimrc`, when cleaning the cache.
A custom zcompdump_file would not be cleaned from the cache without this
correction.
Also remove *.zwc.old files from cache, as zrecompile also generates
these.
This change allow arbitrary Zim location path by setting a new
environment variable, ZIM_HOME. If the user does not set it, Zim falls
back to the old "${ZDOTDIR:-${HOME}}/.zim" location.
Closes#203
This change causes `zmanage update` to track the submodules as described
in origin/master, not from their upstream (dirty) states. Users wishing
to "revert" this change on occasion to test some upstream submodule
features, do: `cd ~/.zim && gSu`, assuming you have the git aliases.
This will pull the upstream modules to their latest state, leaving a
dirty HEAD state with these untracked modules. `cd ~/.zim && gSI` to
revert.
Closes#127
Fix `uname` calls with `-o` parameter, as this is not BSD compatible.
As per @Eriner, use `uname -a` instead as a "catch-all" parameter.
Fixes#75, Closes#79
