minimal conference info page
added sign up and sign in buttons
[models] Add new AbstractState enumeration
Add (de-)serialisation support for AbstractState
[jpa] orm.xml: Add AbstractStateConverter
[model+js+service] Abstract: -{approved, published} +state

Convert to enumeration based state mechanism
Merge pull request #77 from stoewer/master

Further improved editor

LGTM
smallest version of the conference page
Merge branch 'andrey'
Merge pull request #79 from asobolev/master

smallest conference Page

LGTM
Merge pull request #78 from gicmo/AbstractStates

Convert Abstract to enum based state

LGTM
[service] Conference: Sort conferences descending
[assets] Add start+end to all conferences
[assets] Mark one abstract as InPreparation
[service] Conference: Add listWithAbstractsOfAccount

New function that lists all conference for which a give account
is at least the owner of one abstract
[service] Abstract: new listOwn(conference, account)

List all abstracts for a given account and conference
[controller] Abstracts: Add listOwn() method + route

route to /api/user/self/conferences/:id/abstracts
[controller] Conference: +listWithOwnAbstracts() and route

route to /api/user/self/conferences
[js] Add new UserDashViewModel for the user dashboard
[views] Add new dashboard view for the logged in user