Only remove leading '0x' from key ids, not all 0s
Fix broken markdown syntax in changelog

Newlines aren't identified correctly. This made it more likely for
developers to miss changes for releases.
Revert templating enhancements from 73dbab70 e6c28658 d409352c 9858b1f2 4587528b 9b1fe455 214b0b05 8d3db803 7f9504d1 5031104c 35cb9dc2 2bd8cb57 1e85c754
Merge pull request #4728 from JensRantil/fix-broken-changelog

Fix broken markdown syntax in changelog
Merge pull request #4727 from leth/apt-key-leading-zeros

Only remove leading '0x' from apt key ids, not all 0s
Revert 1f6edf7d76c66af0042dfc535b39785f2869dc19 and re-enable passing lists to yum and apt
Evaluate the conditional for each item for modules that normally try to group with_items results
like yum and apt.
Inventory directory should always be absolute.  Fixes #4535.
This allows variable references in playbooks in a different way.
Fix code typo.  I'll blame jet lag for now :)