Bug 1044136

Description of problem:
I've changed my token and login in the config, but I forgot to change the username.

Version-Release number of selected component:
copr-cli-1.15-1.fc20

Additional info:
reporter:       libreport-2.1.9
cmdline:        /usr/bin/python2 /usr/bin/copr-cli build openscad-devel http://churchyard.fedorapeople.org/SRPMS/openscad-2013.12-0.2.20131215gite64bf96.fc20.src.rpm
dso_list:       python-libs-2.7.5-9.fc20.x86_64
executable:     /usr/bin/copr-cli
kernel:         3.11.10-301.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
ConfigParser.py:546:_read:ParsingError: File contains parsing errors: /home/churchyard/.config/copr
	[line  2]: '           username = msuchy\n'
	[line  3]: '           login = babooooo\n'
	[line  4]: '           token = hooooooo\n'

Traceback (most recent call last):
  File "/usr/bin/copr-cli", line 9, in <module>
    load_entry_point('copr-cli==0.1.0', 'console_scripts', 'copr-cli')()
  File "/usr/lib/python2.7/site-packages/copr_cli/main.py", line 125, in main
    arg.func(arg)
  File "/usr/lib/python2.7/site-packages/copr_cli/main.py", line 21, in action_build
    args.memory, args.timeout, not args.nowait)
  File "/usr/lib/python2.7/site-packages/copr_cli/subcommands.py", line 197, in build
    user = get_user()
  File "/usr/lib/python2.7/site-packages/copr_cli/subcommands.py", line 24, in get_user
    'copr')):
  File "/usr/lib64/python2.7/ConfigParser.py", line 305, in read
    self._read(fp, filename)
  File "/usr/lib64/python2.7/ConfigParser.py", line 546, in _read
    raise e
ParsingError: File contains parsing errors: /home/churchyard/.config/copr
	[line  2]: '           username = msuchy\n'
	[line  3]: '           login = baboooo\n'
	[line  4]: '           token = hoooo\n'

Local variables in innermost frame:
sectname: 'copr-cli'
cursect: OrderedDict([('__name__', 'copr-cli')])
e: File contains parsing errors: /home/churchyard/.config/copr
	[line  2]: '           username = msuchy\n'
	[line  3]: '           login = babooooo\n'
	[line  4]: '           token = hooooooo\n'
fpname: '/home/churchyard/.config/copr'
mo: None
optname: None
fp: <open file '/home/churchyard/.config/copr', mode 'r' at 0x1d3b9c0>
lineno: 5
line: ''
self: <ConfigParser.ConfigParser instance at 0x1eb5908>