2.1 introduces overwrite_multiple, which can overwrite more than one
exisiting repo (with matching alias or URL). Allow more than 2 repos to
be overwritten, since openSuSE allow more than one repo with the same
URL if the alias is different.
* Fix bug where we were actually checking for the availability of the
requested package name and not 'sqlports' even if that was the goal.
* Add check that the sqlports database file exists before using it.
* Sprinkle some debug messages for an easier time following the code when
developing.
* Such package names requires at least OpenBSD 6.0.
* Rework get_package_state() to use 'pkg_info -Iq inst:' instead of 'pkg_info -e'
because it understands the branch syntax. It also means we can get rid of
some additional special handling.
This was suggested by Marc Espie:
http://marc.info/?l=openbsd-tech&m=146659756711614&w=2
* Drop get_current_name() because the use of 'pkg_info -Iq inst:' in
get_package_state() means we already have that information available without
needing to do custom parsing. This was also necessary because a name such as
"postfix%stable" does not in itself contain the version information necessary
for the custom parsing. pkg_info -Iq translates such a name to the actual
package name seamlessly.
* Add support for finding more than one package for the supplied package name
which may happen if we only supply a stem.
A number of coding conventions have been adopted for new F5 modules
that are in development. To ensure common usage across the modules,
this module needed to be updated to reflect those conventions.
No functional code changes were made.
