Merge pull request sunpy#23 from kbg/master

Fixed pytest and some Pandas issues, and updated the documentation

Merge pull request sunpy#16 from nabobalis/master

didnt merge in the whole fix

Merge pull request sunpy#15 from nabobalis/master

Fixed python2 issue

Merge pull request sunpy#14 from nabobalis/master

v0.5.3

Use multiple panels in plot of the AIA example

Client-side validation for some export protocol_args

There is currently no server-side validation of color tables and
color scaling for jpeg/movie export requests. Using invalid values
currently result in broken images/movies without any error message.
This is a workaround for the issue, until the server CGIs are fixed
and return proper errors in this case.

Note that the color table/scaling names must be updated in the
client code, whenever they change on the server. This data is
stored in the "jsoc.Color_Tables" series, which is only available
internally at Stanford.

Updated installation instructions

Pushed version to 0.4.0

This is the last release before splitting the drms_json module into
submodules and renaming the resulting package to drms.

Pushed version to 0.3.0

Inverted the x-axis in the synoptic_mr example

This way the time increases from left to right, which makes the
plot easier to understand for most people.