Individual commit diff for git client
Merge pull request #22 from JWGmeligMeyling/commit-diff

Individual commit diff for git client
Get parent for non-initial commits
Ensure template is pushed to currect repo URL.
Updated config.properties file with new base-url setting.
Merge pull request #24 from devhub-tud/pushing-template

Ensure template is pushed to currect repo URL.
Increased 'recent commits' size to 50.
Merge pull request #23 from JWGmeligMeyling/initial-diff

Get parent for non-initial commits