changed proxy_host default value from true to undef. fixes #211
changed proxy_host default value from false to undef. fixes #211
Merge branch 'proxy_val_no_boolean' of github.com:lotherk/puppetlabs-apt into proxy_val_no_boolean
Remove the quotes from the origin line. This doesn't matter on Ubuntu Precise with apt 0.8, but for those of us still using Ubuntu Lucid, apt 0.7 silently ignores preferences with the quotes.
Update pin_spec test to match quote removal.
Update Debian signing key for backports.
Update out-of-date Debian signing key in remaining files.
Force owner and mode on ppa files
apt_key: Support fetching keys over FTP.
README/LICENSE: Fix licensing.

Closes #152
README: Fix white space / mixed indents.
apt: Allow managing of preferences file.

We already had a feature to manage and purge entries in preferences.d
but not the preferences file in /etc/apt. This commit adds that
capability.

Fixes #199
Merge pull request #240 from daenney/manage-preferences

apt: Allow managing of preferences file.
Merge pull request #235 from daenney/readme-license-fixes

README and licensing fixes.
Merge pull request #229 from daenney/apt-key-ftp

apt_key: Support fetching keys over FTP.
Merge pull request #216 from genome-vendor/master

Remove the quotes from the "origin" line.
Merge pull request #227 from daniellawrence/file_perms_apt_ppa

Force owner and mode on ppa files
Merge pull request #215 from lotherk/proxy_val_no_boolean

changed proxy_host default value from true to undef. fixes #211
Merge pull request #226 from mark0n/master

Update out of date Debian signing key for backports