* Add branch-name-template config option
* Logging
* Use branch name template
* Add label to template variables
* Add description template variable
* More concise description for branch_name_template
* Remove more granular time template variables
* Only fetch first label
* Add check for empty template-generated name
* Clean up comments, docstrings
* Merge createBranchTemplateVariables into generateBranchName
* Still replace undefined values
* Fall back to default on duplicate branch
* Parameterize description wordcount
* Remove some over-explanatory comments
* NUM_DESCRIPTION_WORDS: 3 -> 5