Make package version comparison use globbing.

I have something like:

  apt: pkg={{ item }} state=present
  with_items:
    - python-pysqlite2=2.6.3-*
    - python-paramiko=1.7.7.1-*

But due to the use of *'s in the version specifications, the apt ansible
module always reports changed: true. This patch fixes that.
Merge pull request #2905 from kjkuan/bugfix-apt-version-comparison

Make package version comparison use globbing.