fix example

- use parent directory for locator-handlebars
- use expyui.debug() over deprecated app.yui.debugMode()
- add missing .extend() after expyui api update
- update devDeps (use parent node_modules)
rm debug, use npm dependency for locator-handlebars
put "yui" back as an explicit dependency
Merge pull request #9 from isao/example

get example working again
initial attempt to allow user-provided handlebars

- pass a user-provided hb instance via plugin like
    .plug(LocatorHandlebars.yui({handlebars: handlebars}))
- allow that to override the locally installed hb
try app.yui.applyGroupConfig
fix core.js tests
add test for default & custom hb getting applied; whsp
add tests for HB extensions config
add HB & extensions as config options
rm custom HB example
rm outdated example app dependency
change '-yui' version-substring assertion to object comparison
Merge pull request #10 from isao/user-handlebars

support custom handlebars thru plugin config
v0.2.2 and history entry
relaxing yui dependency to support 3.x
Merge branch 'master' of github.com:yahoo/locator-handlebars into template-registration

Conflicts:
	package.json