##### 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.base.package_install(pkg)
                except Exception as e:
                    self.module.fail_json(
                        msg="Error occured attempting remote rpm operation: {0}".format(to_native(e)),
                        results=[],
                        rc=1,
                    )
    def _is_module_installed(self, module_spec):
        if self.with_modules:
            module_spec = module_spec.strip()
            module_list, nsv = self.module_base._get_modules(module_spec)
            enabled_streams = self.base._moduleContainer.getEnabledStream(nsv.name)
            if enabled_streams:
                if nsv.stream:
                    if nsv.stream in enabled_streams:
                        return True     
                    else:
                        return False    
                else:
                    return True         
        return False  
    def ensure(self):
        response = {
            'msg': "",
            'changed': False,
            'results': [],
            'rc': 0
        }