refactor based on TODO note
added javadoc about DateBox usage
added new line to display javadoc correctly.
Merge pull request #434 from reinert/master

HelpBlock now implements HasHTML allowing put html tags inside widget's ...
corrected bootstrap documentation url
Merge pull request #438 from hkarakose/master

pull request for DatBox and CheckBox
corrected url of twitter bootstrap documentation
Merge pull request #439 from hkarakose/master

corrected url of twitter bootstrap documentation
corrected navbar documentation url(http://getbootstrap.com/2.3.2/components.html#navbar)
Merge pull request #440 from hkarakose/master

corrected navbar documentation url
corrected url of twitter bootstrap documentation
corrected url of buttonDropdowns documentation
corrected url of twitter bootstrap documentation
corrected url of twitter bootstrap navs documentation
corrected url of twitter bootstrap thumbnail documentation
corrected url of twitter bootstrap typography documentation
corrected url of twitter bootstrap buttonGroups documentation
Merge pull request #441 from hkarakose/master

javadoc update
fixed gwt-bootstrap.css fault rules to append and prepend inputs
added SuggestBox css similar to Bootstrap's Typeahead