Add basic WYSIWYG edit option

[dseebacher]

This should help out with #38 but still has some bugs, so I would not merge it (yet).

Overall this should help to not break code any more on visual changes. There is still a bug of escaped { when editing in WYSIWYG and the editor UI would need some love.

changes

• rendering of WYSIWYG without prism classes
• had to change the soy namespace as it was clashing with Prism in js (worked fine in java) and fix the selector

[siavashs]

Overall LGTM, just left a minor comment.
Looking forward to the final implementation.
Thanks for your contribution.

[siavashs]

Was this namespace rename necessary?

[dseebacher]

I am no JS expert, but the prism lib seemed to overwrite the Prism object leading to unknown properties. JiraPrism was just a random pick. Feel free to try wit the original namespace, for me it didn't work.

[siavashs]

@dseebacher I spend some time to figure out where the \{ escaping is happening but failed.
Also searching for a similar issue did not lead me to any useful results (as always with Atlassian ecosystem).
Any hints what to try next?

[dseebacher]

@siavashs sorry, I dropped working on this problem (and Atlassian development in general), maybe someone else can take that over.

[siavashs]

@siavashs sorry, I dropped working on this problem (and Atlassian development in general), maybe someone else can take that over.

No problem and thanks for your contribution!