Display all watched jiras

Not sure if you have interest on it, but in my daily basis I discuss several Jiras and sometimes it's easy to get lost.

So I added `ls -w` to display all watching Jiras. I also added the filtering by project so `ls -w -p PROJECT` is supposed to work.

Two new workflows were included because I badly need this in my daily basis:

```
coding <issue>         Start coding an issue.
resolve <issue>        Mark issue as resolved.
```