Updated documentation.
Merge pull request #3 from sampepose/master

Updated documentation.
fix formatting in README a bit
fix formatting again
converted readme to asciidoc and added a logo
Merge pull request #4 from danidewitt/master

converted readme to asciidoc and added a logo
Update README.asciidoc
Update README.asciidoc
add ngHistoryQ function as a mechanism to defer fine-grained event broadcast
publish version 1.2.0-beta.2
publish version 1.2.0-beta.4
update docs