Wiki support for description and comments

[narainkrishh]

Is your feature request related to a problem? Please describe. Python JIRA module just support plain text descriptions and comments. It will help if it can support wiki formatting.

Describe the solution you'd like Support for WIKI formatting as additional param to respective functions eg., add_comment(self, issue, body, visibility=None, is_internal=False, is_wiki_markup_formatted=False):

Describe alternatives you've considered Tried pushing body parameter as json dictionary. Got error, guess Jira API expects text. Refer here

Additional context NA