Fixing some minor mistakes in debian/control metadata - followup to...

Fixing some minor mistakes in debian/control metadata - followup to ca475abb

debian/control

 Source: gitflow
-Section: unknown
-Priority: extra
+Section: vcs
+Priority: optional
 Maintainer: Kiall Mac Innes <kiall@managedit.ie>
 Build-Depends: debhelper (>= 7.0.50~), git
 Standards-Version: 3.9.1
@@ -9,6 +9,6 @@ Vcs-Git: https://github.com/nvie/gitflow.git
 Vcs-Browser: https://github.com/nvie/gitflow
 
 Package: gitflow
-Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, git
 Description: Git extensions to provide high-level repository operations for Vincent Driessen's branching model