geMap fails for properties/channels without ivar

[albireox]

In [1]: from marvin.tools.maps import Maps
mINFO: No release version set. Setting default to MPL-5
m
In [2]: mm = Maps(plateifu='8485-1901', mode='remote')

In [6]: ell_r = mm.getMap('spx_ellcoo', channel='elliptical_radius')
----------------------------------------------------------------------
KeyError                             Traceback (most recent call last)
<ipython-input-6-bdbea7a135f5> in <module>()
----> 1 ell_r = mm.getMap('spx_ellcoo', channel='elliptical_radius')

/Users/albireo/Documents/Repo/manga/marvin/python/marvin/tools/maps.pyc in getMap(self, property_name, channel)
    510         """
    511
--> 512         return marvin.tools.map.Map(self, property_name, channel=channel)
    513
    514     def getMapRatio(self, property_name, channel_1, channel_2):

/Users/albireo/Documents/Repo/manga/marvin/python/marvin/tools/map.pyc in __init__(self, maps, property_name, channel)
     94             self._load_map_from_db()
     95         elif maps.data_origin == 'api':
---> 96             self._load_map_from_api()
     97
     98     def __repr__(self):

/Users/albireo/Documents/Repo/manga/marvin/python/marvin/tools/map.pyc in _load_map_from_api(self)
    201
    202         self.value = numpy.array(data['value'])
--> 203         self.ivar = numpy.array(data['ivar'])
    204         self.mask = numpy.array(data['mask'])
    205         self.unit = data['unit']

KeyError: 'ivar'

[albireox]

This is fixed as of d01bec1.