fixing up the reading of TRACE JP2 files
added TRACE color tables, and extracted into a single function the code that converts the RGB triple into a dictionary understood by the plotting code.
TRACE color tables, and extracting a commonly used function.
TRACE color tables, and extracting a commonly used function.
tracking down EIT JP2 colormap normalization bug
added missing measurement property to the TRACE map definition
Update trace.py

Copied normalization code from EIT branch.
fixed jp2 merge conflict
tested new TRACE JP2 files; they are read by the map code, and their display looks like jp2 files displayed by OS X preview
Update helioviewer.rst

Makes explicit the fact that new data sources are being added to Helioviewer, and that a code snippet can be used to determine the complete list of available JP2 image data sources.
Update helioviewer.rst

More about JP2 files provided by Helioviewer.
adding in testing for JP2 files
Merge branch 'add_trace2' of https://github.com/wafels/sunpy into add_trace2
adding tests for JP2 file reading
first attempt at a JPEG2000 reading test suite
merged TRACE stuff
fixed missing colormap copy
fixed MDI radius calculation
more fixes for LASCO maps
fix for times for STEREO COR and EUVI data