Lock Release now sent asynchronous. Does not work on Chrome when synchron. Still needs changes on Server side to work.

Lock Release now sent asynchronous. Does not work on Chrome when synchron. Still needs changes on Server side to work.

Removed global EventEmitter. Added local EventEmitter to Object really needing it. Alert.js now uses EventEmitter.

Do not address namespace with `QfqNS` in Object definitions. Instead, use `n`. This might have screwed up the code. We'll fix as we go along.

Delete Button: When user confirms deletion of record, all buttons will be disabled and form removed.

QfqPage.js: history: do not create a history entry for each tab click, instead just set the current history to the current tab, i.e. the back button won't take the user thru the tab history.

BSTabs.js, PageState.js, Form.js: done.
Alert.js: first draw, layout not of alerts not proper yet.
Added jasmine tests.

PageState.js: allows to use window.history.state, which is dubbed `data`. PopState Handlers are now called with the PageState object as first and only argument, in order to allow access to `data`.
QfqPage.js: use data to store page title in page state. Constructor sets page state explicitly, if none exists so far by setting it to the active tab; this allows to navigate to the first state.

Gruntfile.js: concat and uglify for our javascript stuff.
Added support for storing state of Bootstrap pills.
Added jasmine tests.