apachesolr_panels 6.x-1.0-beta1

This beta feels very stable, I might as well have released a 1.0 ;)

I'll wait and see if more feature requests show up in the queue, if none does a 1.0 will soon follow.

Changes since alpha1:

• Added feature #958908: Don't mess with the breadcrumbs
• Added feature #1047630: Provide block for custom search pages
• Fixed bug #1047636: Get rid of confusing search-apachesolr_panels page
• Fixed bug: Only show the empty text if a search has been performed
• Updated README, adding usage instructions, better description, requirements and more