Remove upstream patch 0001-Fix-SHA256-hash-verification.patch.
Re-enable support for Lua 5.1 and LuaJIT, which was removed in version 2017.09
because of compatibility issues [1]. Meanwhile, the issues have been resolved
upstream [2].
Note, that `CONFIG_HANDLER_IN_LUA` is now supported by Lua 5.1/LuaJIT, too.
Add a fixup command `SWUPDATE_SET_LUA_VERSION` to set the correct base name for
the Lua/LuaJIT pkg-config file used by the swupdates config option `LUAPKG`.
Fix a small type in the help text:
'in my mind' -> 'in mind'.
Regenerated the .config script by doing:
```
make swupdate-menuconfig
make swupdate-update-config
```
.. and removing the paths for the build options manually.
[1] http://patchwork.ozlabs.org/patch/795958/
[2] 7b49b8dc59
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
6c35c0196b