Make Templates Readable

[igbanam]

The templates in jiracli/templates.go have logic in them. Currently, it's difficult to grok what's going on in these templates because of the way they're written.

This change does not introduce new functionality; it just sweeps through this template file ensuring that the templates are readable.

With this change, it would be easier — in future — to update these template, or introduce new functionality to these templates.

Templates

• AttachList
• Comment
• ComponentAdd
• Components
• Create
• Debug
• Edit
• EpicCreate
• Issuetypes
• List
• Subtask
• Table
• Transition
• Transitions
• View
• Worklog
• Worklogs

[georgettica]

seems OK to me and not functionality looks to be broken (only refactoring the template)

[m-fonseca]

FYI: This makes the template much easier to read, but unfortunately it has the side effect of making the fields have uneven formatting. E.g.:

(Note: I've augmented parts of the template, but they are base on the same formatting)

[voiski]

Please, use {{- or -}} to avoid the extra blank lines on all places you are expanding the template for better reading. Also, check for the sprig functions. I'm not sure if we have it, but we can also add it.