Fix python3 bug
Fix python3 bug

Traceback (most recent call last):
  File "bin/ckanapi", line 11, in <module>
    load_entry_point('ckanapi', 'console_scripts', 'ckanapi')()
  File "lib/python3.5/site-packages/pkg_resources/__init__.py", line 542, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "lib/python3.5/site-packages/pkg_resources/__init__.py", line 2569, in load_entry_point
    return ep.load()
  File "lib/python3.5/site-packages/pkg_resources/__init__.py", line 2229, in load
    return self.resolve()
  File "lib/python3.5/site-packages/pkg_resources/__init__.py", line 2235, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/home/sirex/other/opendata.lt/ckanapi/ckanapi/cli/main.py", line 112
    except CLIError, e:
                   ^
SyntaxError: invalid syntax

wardi/ckanapi,eawag-rdm/ckanapi