- Make lua-lmod Arch-dependent: it hard codes the search path to
.so plugins used by other Lua packages (boo#1061205).

- Update to 7.6:
1. Support for disable
2. A marked default is honored even if it is hidden
3. Support for depends_on() as a better way to handle module dependencies.
* Lmod 7.5:
1. Added -T, --trace option to report restore, load, unloads and spider.
2. Report both global and version aliases with module --terse
Add Global Aliases output to module avail if they exist.
3. Support for isVisibleHook (Thanks @wpoely86!) to control whether
a module is hidden or not.
4. Support for "spider -o spider-json" to set the key "hidden"
to true or false for each module.
5. Setting LMOD_EXACT_MATCH=yes also turns off the display of (D) with
avail.
6. CMake "shell" added.
7. Added feature that LMOD_TMOD_FIND_FIRST. A site can decide to force
FIND_FIRST instead FIND_BEST for NV module layouts.
Bug Fixes:
1. Fix bug where Lmod would be unable to load a module where NV and
NVV module layouts were mixed.
2. Fix bug where LMOD_CASE_INDEPENDENT_SORTING=yes wasn't case
independent when using avail hook.
* Lmod 7.4:
1. Using built-in luafilesystem if system version doesn't exist or < 1.6.2
2. Support for setting LMOD_SYSHOST with configure.
3. Sites or users can use italic instead of dim for hidden modules
4. Detailed spider output reports all dependencies hidden or not.