Deployer bar should always say 'Commit', never 'Deploy'
Merge pull request #570 from jaycee/always-commit-never-deploy

Deployer bar should always say 'Commit', never 'Deploy'
Add change count to commit summary.
Merge pull request #574 from huwshimi/changelog-count

Add change count to commit summary

Fixes bug #1371018: on the commit summary the number of changes is now displayed.