Support partner select in the auth window
Merge branch 'master' of local repository into kwidget-auth-partner-select
KWidget.auth: close #321 and #366 Better support for switching partners
Kwidget.auth: fixed first use partner switch
Merge pull request #380 from kaltura/kwidget-auth-partner-select

Kwidget auth partner select, confirmed working with Zohar on skype
Update player clone tool to include kdp tag, 

This is needed so that created players shows up in the player stuido.
Merge branch 'master' of github.com:kaltura/mwEmbed
kWidgetAuth: Fixed domain check
kWidgetAuth: remove debugger line
GoogleAnalytics: Add a flag to only send playerPlayed once per session
Captions: set display mode to off when defaultLangKey is none
fixes #391 - changed embed flashvars to use playlist Id instead of URL
Merge branch 'master' into 1.7.5_April_7th