##### Summary
Document " <, >, <=, => " operators in name parameter of yum/dnf module. Currently the documentation does not mention that comparison operators are available, but they do work.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
yum/dnf module

##### ADDITIONAL INFORMATION
The value operators work currently in the yum/dnf modules
```
yum :
   name: "pkg >= 1"
   state: present
```

Yum/dnf will determine the version available and install it if it matches the comparison operator

if pkgstr.strip() and pkgstr.count('|') == 5:
            n, e, v, r, a, repo = pkgstr.split('|')
        else:
            return {'error_parsing': pkgstr}
        d = {
            'name': n,
            'arch': a,
            'epoch': e,
            'release': r,
            'version': v,
            'repo': repo,
            'envra': '%s:%s-%s-%s.%s' % (e, n, v, r, a)
        }
        if repo == 'installed':
            d['yumstate'] = 'installed'
        else:
            d['yumstate'] = 'available'
        return d
    def repolist(self, repoq, qf="%{repoid}"):
        cmd = repoq + ["--qf", qf, "-a"]
        if self.releasever:
            cmd.extend(['--releasever=%s' % self.releasever])
        rc, out, _ = self.module.run_command(cmd)
        if rc == 0:
            return set(p for p in out.split('\n') if p.strip())
        else:
            return []
    def list_stuff(self, repoquerybin, stuff):