pkgrel++
added pkgver() since pkgrel++ was forgotten thus failed to update via -Syyu.
also, 'svn info ' is used here to get revision number
version bump + style fixes
version bump
tweaked style to fix msfupdate
Merge pull request #749 from unload/master

Add sleuthkit-4.1.3
package and style fixes
fixed arch definitions
version bump + style fixes
added pip3line (not ready for build, needs to be fixed)
added xplico (not ready for build, needs to be fixed!)
Fix blackarch groups and $PKGVER:

This seems to be the best way to accomplish this:
`echo $(git rev-list --count HEAD).$(git rev-parse --short HEAD)`