Updated docs to fit new 'buildtools' workflow
Add limit() details to datamodel.md
Merge pull request #975 from kopymark/patch-1

Add limit() details to datamodel.md
Using $TRAVIS_BRANCH again, since its now available on travis-ci.org
MINOR: Forgot Apostrophe in comment
Merge pull request #981 from ARNHOE/3.0

MINOR: Forgot Apostrophe in comment
return $this, for do things like this: new DropdownField('XPTOName', 'XPTO Label', XPTOModel::get()->map("ID", "Name")->unshift(0,'- Select -'))

This does not break anything and makes things more natural
Merge pull request #982 from zoao/3.0

More fluent API.
SummaryFields doesn't change Title of Field

$field_labels does for me.
Merge pull request #985 from ARNHOE/3.0

SummaryFields doesn't change Title of Field
Revert "BUGFIX: ArrayList now discards keys of the array passed in and keeps the numerically indexed array sequential."

This reverts commit b6017a7c902e5e66835dfbd4884924a56ac9a370.
It breaks SelectionGroup, and its most prominent usage,
the "add page" dialog.
Fix related to ModelAdmin links
Fixing .htaccess to ignore rewriting PHP files directly
BUG Rewrite hashlinks failing on empty a tags

Check for presence of href in _a_ tags before trying to .match them to
prevent null pointer errors.

Some external JS libs (eg tag-it) use <ul><a> structures which get matched
and break

(fixes regression introduced by ff39f9ad38dad4e8a162230ab01ca3121ade9f19)
BUG Fix rewriteHashlinks in TabSet

As per commit 3478813, check for presence of href before matching
Fix typo with setTemplate() rss docs.
Fix typo in email docs.
Email doc formatting

Workaround markdown parser throwing a fit with code straight after list. 
Merge pull request #995 from nyeholt/tab_hashlink_bug

BUG Rewrite hashlinks failing on empty a tags
Merge pull request #962 from chillu/pulls/buildtools

Updated docs to fit new 'buildtools' workflow