Improve log format
-RTD build information
-Build: {{ build.id }}
-Project: {{ build.project }}
-Version: {{ build.commit }}
+Read the Docs build information
+Build id: {{ build.id }}
+Project: {{ build.project_slug }}
+Version: {{ build.version_slug }}
+Commit: {{ build.commit }}
Date: {{ build.date }}
State: {{ build.state }}
-{% if build.state == 'finished' %}Success: {{ build.success }}{% endif %}
+Success: {% if build.state == 'finished' %}{{ build.success }}{% else %}Unknown{% endif %}
{% for command in build.commands %}
[rtd-command-info] start-time: {{ command.start_time }}, end-time: {{ command.end_time }}, duration: {{ command.run_time }}, exit-code: {{ command.exit_code }}
