##### 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 hasattr(po, 'ui_envra'):
            return po.ui_envra
        return '%s:%s-%s-%s.%s' % (po.epoch, po.name, po.version, po.release, po.arch)
    def is_group_env_installed(self, name):
        name_lower = name.lower()
        if yum.__version_info__ >= (3, 4):
            groups_list = self.yum_base.doGroupLists(return_evgrps=True)
        else:
            groups_list = self.yum_base.doGroupLists()
        
        groups = groups_list[0]
        for group in groups:
            if name_lower.endswith(group.name.lower()) or name_lower.endswith(group.groupid.lower()):
                return True
        if yum.__version_info__ >= (3, 4):
            
            envs = groups_list[2]
            for env in envs:
                if name_lower.endswith(env.name.lower()) or name_lower.endswith(env.environmentid.lower()):
                    return True
        return False
    def is_installed(self, repoq, pkgspec, qf=None, is_pkg=False):