##### SUMMARY
Mentioned modules should allow to select encoding for a file (defaulting to utf8 or utf16)
I have a requirement to generate simple files with ascii encoding. I can't do that with neither win_copy nor win_template

win_copy currently creates file with UTF16
##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
win_copy
win_template

##### ADDITIONAL INFORMATION
Tested on WinSrv 2016, PS-5.1
```yaml
- name: Bootstraping
  hosts: all
  tasks:
    - name: Deploy file
      win_copy:
        content: 'text'
        dest: 'C:\some\path.txt'
```

group: wheel
    mode: u=rw,g=r,o=r
- name: Copy a version of named.conf that is dependent on the OS. setype obtained by doing ls -Z /etc/named.conf on original file
  template:
    src: named.conf_{{ ansible_os_family}}.j2
    dest: /etc/named.conf
    group: named
    setype: named_conf_t
    mode: 0640
- name: Create a DOS-style text file from a template
  template:
    src: config.ini.j2
    dest: /share/windows/config.ini
    newline_sequence: '\r\n'
- name: Copy a new sudoers file into place, after passing validation with visudo
  template:
    src: /mine/sudoers
    dest: /etc/sudoers
    validate: /usr/sbin/visudo -cf %s
- name: Update sshd configuration safely, avoid locking yourself out
  template:
    src: etc/ssh/sshd_config.j2
    dest: /etc/ssh/sshd_config
    owner: root
    group: root
    mode: '0600'
    validate: /usr/sbin/sshd -t -f %s
    backup: yes
'''