##### 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

self.module.fail_json(**res)
                
                
                conflicts = self.transaction_exists(pkglist)
                if conflicts:
                    res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts)
                    res['rc'] = 125  
                    self.module.fail_json(**res)
                
                
                found = False
                for this in pkglist:
                    if self.is_installed(repoq, this, is_pkg=True):
                        found = True
                        res['results'].append('%s providing %s is already installed' % (this, spec))
                        break
                
                
                
                
                
                if not found:
                    if self.is_installed(repoq, spec):
                        found = True
                        res['results'].append('package providing %s is already installed' % (spec))
                if found:
                    continue