add load profiles, examples, update readme

add Get_Profiles and Set_Profile functions.

Now possible to load many parameters from a psd1 config file.

example config added

add Config Files section to readme

README.md

@@ -190,6 +190,20 @@ $vmr.Setter('Strip[4].Label', 'stripname')
 $vmr.Setter('Strip[0].Gain', -3.6)
 ```
 
+### Config Files
+`$vmr.Set_Profile('config')`
+
+You may load config files in psd1 format. An example profile has been included with the package. Remember to save current settings before loading a profile. To test simply rename _profiles directory to profiles. It will be loaded into memory but not set. To set one you may do:
+```powershell
+Import-Module Voicemeeter
+try {
+    $vmr = Get-RemoteBanana
+    $vmr.Set_Profile("config")
+}
+finally { $vmr.Logout() }
+```
+will load a config file at profiles/banana/config.psd1 for Voicemeeter Banana.
+
 ### Run tests
 Run tests using .\runall.ps1 which accepts two parameters:
 - tag Run tests of this type