Provide implementation for the toolbar as documented here:
http://www.patternfly.org/pattern-library/forms-and-controls/toolbar/

Note : Ang PF implementation can be found here for reference: http://www.patternfly.org/angular-patternfly/#/api/patternfly.toolbars.component:pfToolbar

Toolbar consists of multiple patterns: Filter, Sort, Actions & Find that could be broken into several PRs

Note that Change View is being tracked in a separate issue: #124

Associated JIRA:
https://patternfly.atlassian.net/browse/OSUX-330 (Toolbar)
https://patternfly.atlassian.net/browse/OSUX-338 (Actions)
https://patternfly.atlassian.net/browse/OSUX-336 (Filter)
https://patternfly.atlassian.net/browse/OSUX-337 (Sort)