BUG Load just one of each plugin.
Merge pull request #3040 from mateusz/plugins30

BUG Load just one of each plugin.
Fixed small typo

ration changed to ratio
Merge pull request #3043 from martinduparc/patch-3

Fixed small typo
FIX: ConfirmedPasswordField used to expose existing hash
Merge pull request #3044 from mateusz/hash

FIX: ConfirmedPasswordField used to expose existing hash
API HTTP 429 Allowed for use with rate limiting methods
Merge pull request #3047 from tractorcow/pulls/http-429

HTTP 429 Allowed for use with rate limiting methods
Wording fix to forms.md

Closes #3032
remove leading tab

fix rendering
update 3-forms.md

adds the missing "/" in the url
Merge pull request #3062 from jimt/patch-1

remove leading tab
Oembed warning if GD function is missing

Silencing errors from a function is terrible so I've stopped that.

I've also added detection for if `imagecreatefromstring` is a declared function and a useful error is thrown if not
FIX Docs for DataList::filter()

The docs incorrectly stated that DataList::filter() needed escaped input, but this isn't true as the ExactMatch filter (and others) escape the values for you.

Anyone following that advice would have double escaped arguments
Merge pull request #3073 from dhensby/patch-5

FIX Docs for DataList::filter()
BUG Fix edge case IE8 / dev / ssl / download file crash
Prevents issue at http://support.microsoft.com/kb/323308 appearing on dev
Merge pull request #3069 from tractorcow/pulls/3.1-ie8-download-ssl-crash

BUG Fix edge case IE8 / dev / ssl / download file crash
Merge pull request #3067 from sanjaymundhra/patch-7

update 3-forms.md
API Make default gridfield paging configurable
Documentation improved
DOCS: Minor fixes to RestfulService documentation