sot added to accepted instruments to map
added tests and SOT sample file for sot maps
Adding corrections proposed by @dpshelio and @derdon
Py.test successfull
LightCurve.meta now instance of OrderedDict
LightCurve.meta now instance of OrderedDict
Revisions LightCurve header instance of OrderedDict
variable name now descriptive
patch to not include SOT's xtension DUMP with useless telemetric data
modified database tests to take account of the new test SOT file
Merge pull request #1 from dpshelio/SOTMap

Patches on the database so it fixes SOTMap PR
 Changelog Entry made in V0.4 bugs section
Removed additional spaces to ensure PEP8 compliance
Changed angle_units flag to take 'degrees' and not 'deg' in wcs.py.
Merge pull request #892 from gunner272/header

LightCurve.meta now instance of OrderedDict
Update test_wcs.py

Changed deg to degrees.
Made some changes in sunpy.wcs.
1. Changed 'deg' to 'degrees' in wcs.py and test_wcs.py.
2. Added an else clause in wcs.py:convert_angle_units() that raises a ValueError if an invalid unit is passed.
Small bug fixes, patch up the units in wcs and a error in mapcube
animator
Fix a small annotation bug in MapCubeAnimator

Also split out the creation of the axes into a seperate method
so it can be overloaded
Merge pull request #908 from VaticanCameos/AngleUnitsIssue

Changed angle_units flag to take 'degrees' and not 'deg' in wcs.py.