##### 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

installed = self.base.sack.query().installed()
        if installed.filter(name=pkg):
            return True
        else:
            return False
    def _is_newer_version_installed(self, pkg_name):
        candidate_pkg = self._packagename_dict(pkg_name)
        if not candidate_pkg:
            
            
            return False
        installed = self.base.sack.query().installed()
        installed_pkg = installed.filter(name=candidate_pkg['name']).run()
        if installed_pkg:
            installed_pkg = installed_pkg[0]
            
            evr_cmp = self._compare_evr(
                installed_pkg.epoch, installed_pkg.version, installed_pkg.release,
                candidate_pkg['epoch'], candidate_pkg['version'], candidate_pkg['release'],
            )
            if evr_cmp == 1:
                return True
            else:
                return False
        else:
            return False
    def _mark_package_install(self, pkg_spec, upgrade=False):