removed debugging print statement
removed superfluous method body
add upgrade flags
Merge branch '0.3_wheels' of github.com:Cadair/sunpy into 0.3_wheels

Conflicts:
	.travis.yml
yml syntax fix
pandas no-deps
WHEEL ALL THE THINGS
Add IRC notifications to Travis Builds
remove redundant bash script
added the property Database.cache_size
improved doc of Database.set_cache_size
added the method Database.add_from_vso_query_result
use the file's content to read FITS files instead of the filename extension. to read MOAR, that's why
customize DatabaseEntry equality so that DatabaseEntry() == DatabaseEntry(id=42)
test and fix adding duplicates with add_from_vso_query_result
support KEYCOMMENTS in add_fits_header_entries_from_file
removed the table column "mission" from the database
make the key column of the fitsheaderentries table the PK to avoid duplicates
remove the id column of the tags table and make the single name column the PK
removed comment