Merge pull request #4 from tomgutz/fix/blank_after_selection

fix(keystroke): Added delete keystroke together with backspace
Update bower package version to v0.0.4
Fix an example in README and example page's #5 demo
CSS fix by @nekcih proposed in #6
Better template format by @nekcih proposed in #6
Add remote-url-response-translator (AKA objectTranslator) proposed by @nekcih in #6
Update README about response formatter
Handle selectedObject as object or callback proposed by @nekcih in #6
Remove unused css class overriding bootstrap class, referred in original angucomplete pr 35 https://github.com/darylrowland/angucomplete/pull/35
Add keydown events for up/down arrows, just functionalities, no tests yet
Fix tests
Remove preventDefault for up/down arrow keys
Merge branch 'add-keydown-event-handling'
Update package version to v0.0.5
Update readme
Add highlight to description.
Fix bug: not properly showing result when matchClass is applied to
strings with < and >.
Fix bug: not properly handling title field being more than one level
deep.
Update bower version to 0.0.6
Fix: mouse click not firing ng-click
Fix: hoverRow was not working
Update bower version to 0.0.7