Description of problem:
The Cinnamon Theme window does not appear

Version-Release number of selected component (if applicable):
27 - fresh install from Cinnamon Spin


How reproducible:
- Always on Fresh install


Steps to Reproduce:
1. Click on Menu-Preferences-Themes

Actual results:
Nothing happens


Expected results:
The Theme chooser windows appears

Solution:
Create the ~/.themes directory on install


Additional info:
The directory ~/.themes is missing.


 # cinnamon-settings      
Loading Themes module     
Traceback (most recent call last):                   
  File "/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py", line 553, in button_press            
    self.side_view_nav(widget, None, category)       
  File "/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py", line 114, in side_view_nav           
    self.go_to_sidepage(cat, filtered_path)          
  File "/usr/share/cinnamon/cinnamon-settings/cinnamon-settings.py", line 128, in go_to_sidepage          
    sidePage.build()      
  File "/usr/share/cinnamon/cinnamon-settings/bin/SettingsWidgets.py", line 123, in build                 
    self.module.on_module_selected()                 
  File "/usr/share/cinnamon/cinnamon-settings/modules/cs_themes.py", line 31, in on_module_selected       
    self.spices = Spice_Harvester('theme', self.window)                                                   
  File "/usr/share/cinnamon/cinnamon-settings/bin/Spices.py", line 163, in __init__                       
    self._load_metadata() 
  File "/usr/share/cinnamon/cinnamon-settings/bin/Spices.py", line 371, in _load_metadata                 
    extensions = os.listdir(directory)               
OSError: [Errno 2] No such file or directory: '/home/saf/.themes/'