Jira Emoji conversion

[jmini]

Jira support some emoji described as their "original emoticon set"

See https://confluence.atlassian.com/doc/symbols-emojis-and-special-characters-136870.html

Here is my mapping:

• :) -> ":slightly_smiling_face:" 🙂
• :( -> ":slightly_frowning_face:" 🙁
• :P -> ":stuck_out_tongue:" 😛
• :D -> ":smiley:" 😃
• ;) -> ":wink:" 😉
• (y) -> ":thumbsup:" 👍
• (n) -> ":thumbsdown:" 👎
• (on) -> ":bulb:" 💡
• (off) -> ":bulb: (off)" 💡
• (!) -> ":warning:" ⚠️
• (*) -> ":star:" ⭐
• (*r) -> ":star: (red)" ⭐
• (*g) -> ":star: (green)" ⭐
• (*b) -> ":star: (blue)" ⭐
• (*y) -> ":star: (yellow)" ⭐
• (/) -> ":white_check_mark:" ✅
• (x) -> ":x:" ❌
• (i) -> ":information_source:" ℹ️
• (+) -> ":heavy_plus_sign:" ➕
• (-) -> ":heavy_minus_sign:" ➖
• (?) -> ":question:" ❓
• <3 -> ":heart:" ❤️
• </3 -> ":broken_heart:" 💔