Remove unecessary dependency on essential packages

Running 'cme check dpkg', revealed that some version constraints were no
longer necessary:

    Warning in 'control binary:"bash-completion" Depends:0' value 'bash (>= 3.2)':
      unnecessary greater-than versioned dependency: bash (>= 3.2).
    Debian has
      oldoldstable -> 4.2+dfsg-0.1+deb7u3;
      oldstable -> 4.3-11+deb8u1;
      testing -> 4.4-5;
      unstable -> 4.4-5;
      stable -> 4.4-5;

    Warning in 'control binary:"bash-completion" Pre-Depends:0' value 'dpkg (>= 1.15.7.2~)':
      unnecessary greater-than versioned dependency: dpkg (>= 1.15.7.2~).
    Debian has
      oldoldstable -> 1.16.18;
      oldstable -> 1.17.27;
      stable -> 1.18.24;
      unstable -> 1.18.24;
      testing -> 1.18.24;

Removing the constraints revealed that the dependency is not even
required, because bash and dpkg are essential packages:

    depends-on-essential-package-without-using-version depends: bash
    depends-on-essential-package-without-using-version pre-depends: dpkg

This patch removes the dependencies.

1 files changed, 1 insertions, 4 deletions

diff --git a/debian/control b/debian/control
index 0972bab6..ed1b8444 100644
--- a/debian/control
+++ b/debian/control
@@ -12,10 +12,7 @@ Homepage: https://github.com/scop/bash-completion
 Package: bash-completion
 Architecture: all
 Multi-Arch: foreign
-Pre-Depends: dpkg (>= 1.15.7.2~)
-Depends:
- bash (>= 3.2)
- , ${misc:Depends}
+Depends: ${misc:Depends}
 Breaks: xen-tools (<= 4.1-1)
 Replaces:
  bash