Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Merge branch 'master' of github.com:easydigitaldownloads/Easy-Digital-Downloads
Moves error suppression to PHP functions for edd_readfile_chunked

No sense in sullying EDD functions with error suppression when it's PHP edge cases that require it, not EDD.  Also fixes a fair bit of standards kerfuffles as a result of copypasta.
Merge pull request #1995 from JustinSainton/patch-5

Moves error suppression to PHP functions for edd_readfile_chunked
When there are multiple y axes, color code.

The Flot API is interesting - there are some open tickets on different areas to expand the ability to format axis labels, but as of right now, this semi-hacky way seems it might be the best approach.  I've tested several multiple axis reports, it seems like it should work fine.  But I'm über-open to there being a better way.
Remove y-axis grid CSS from EDD_Graph

Moving it to edd-admin.css to apply globally.
Adding global graph CSS styles to edd-admin.css
Merge pull request #1996 from JustinSainton/patch-6

When there are multiple y axes, color code.
Add ! important for graph axis and also add .edd-graph class to ensure no other flat graphs get affected. #1996
Format sales columns in gateway report with edd_format_amount().
Make edd_format_amount() non-currency friendly

When a second optional parameter is passed ($decimals, defaults to true) as false, no decimal places are returned.  This is helpful when formatting non-currency numbers.
Merge pull request #1998 from JustinSainton/patch-7

Make edd_format_amount() non-currency friendly