Release v10.0.0-rc.1

New features:

• On the event of Quandl errors, error messages are displayed.
• Pressing enter on the the search bar with no selection selects the first search result.

Stability, usability and experience improvements:

• Fix assorted crashes
• Addressed inconsistencies with tearing between windows
• Updated the scrollbar colour for the favourites list
• Increased the draggable area of the toolbar to around the icons
• Updated some icon images