Updated gitignore to ignore IntelliJ files and node modules.
rx.async: added tests; added toPromise operator
Merge pull request #1505 from jeffmay/gitignore-intellij-node

Updated gitignore to ignore IntelliJ files and node modules.
Merge pull request #1510 from Igorbek/master

rx.async: added tests; added toPromise operator
d3.entries accepts objects, not arrays (but returns an array).

See example usage in the docs - https://github.com/mbostock/d3/wiki/Arrays#wiki-d3_entries.
Merge pull request #1511 from slai/master

d3.entries accepts objects, not arrays (but returns an array).
Merge branch 'master' of https://github.com/borisyankov/DefinitelyTyped