PKGBuild Versionnumber

Hi

Not a real issue so far. But I noticed something.
git describe just shows as default the last signed tag or annotated one, but not the lightweight one.

Your latest tag ist 0.3.0
But
$ git describe --always | sed -e 's|-|.|g'
will print 0.1.0.44.ga3d5ed6 for me which is not quite right.

If the --tags option is added it will show:
$ git describe --tags --always | sed -e 's|-|.|g'
0.3.0.6.ga3d5ed6
Which is the intended version. (before the commit count the last commit)
Merge pull request #11 from Narrat/patch-1

Fixes the git pkgbuild version number