Description of problem:
If you run smoltPrint or smoltSendProfile without the LANG environment variable
set to something, you get a Traceback.

Version-Release number of selected component (if applicable):
smolt-0.6.1-3.fc6

How reproducible:
Everytime

Steps to Reproduce:
1. unset LANG
2. run smoltPrint or smoltSendProfile
  
Actual results:
> smoltPrint
Traceback (most recent call last):
  File "/usr/bin/smoltPrint", line 8, in ?
    profile = Profile.Profile()
  File "/usr/share/smolt/client/Profile.py", line 37, in __init__
    self.language = os.environ['LANG']
  File "/usr/lib/python2.4/UserDict.py", line 17, in __getitem__
    def __getitem__(self, key): return self.data[key]
KeyError: 'LANG'
> smoltSendProfile
Traceback (most recent call last):
  File "/usr/bin/smoltSendProfile", line 11, in ?
    profile = Profile.Profile()
  File "/usr/share/smolt/client/Profile.py", line 37, in __init__
    self.language = os.environ['LANG']
  File "/usr/lib/python2.4/UserDict.py", line 17, in __getitem__
    def __getitem__(self, key): return self.data[key]
KeyError: 'LANG'

Expected results:
Expect to see smolt either print or send data as expected.