Added support for gzip compressed FITS files.
Added test for gzipped FITS files
Add STEREO HI colour maps and a HIMap class.
Updated test directory entry counts in testcases
simplified the time conversion from utc to tai
Fix mapcube.plot()
changed tabs by spaces in documentation of `parse_time`
and added blank lines before each section.
Made test file smaller
Added .fit to possible fits extensions
Added tests for .fit.gz and .fts.gz
Merge pull request #1161 from Cadair/map_cube_fixes

[BugFix]: Fix mapcube.plot()
Merge pull request #1160 from dpshelio/jsoctime

[Review]: simplified the time conversion from utc to tai
Updated CHANGELOG
Only do regex match after gzip check has failed.
Used format instead of the old % syntax
Merge pull request #1135 from rubendv/gzip

[Review]: Added support for gzip compressed FITS files.
make travis to install sphinx 1.2.2 to avoid the new conflict produced by the not-updatd sphinx module in astropy
Merge pull request #1167 from dpshelio/sphinx_old

Sphinx 1.2.2 in Travis
add EOF return

also typo
Merge pull request #1170 from Cadair/stereo_HI

[Review]: Add STEREO HI colour maps and a HIMap class.