Bug 979477 - [Australis] Move to only showing two lines of text in the menu panel. r=mconley a=gavin

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extra : rebase_source : 02de65c98b4a6af6fb6660f1b6111c3081f1dd9a
Bug 977217 - [Australis] Clicking API-widget borders in the menu panel does nothing. r=Gijs a=gavin

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extra : rebase_source : f8765ababbebb0595267fa768aef3a8f9ee924a6
Bug 979871 - [Australis] type=menu-button buttons in the menu panel need to be moved up a few pixels. r=Gijs a=gavin

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extra : rebase_source : afeef8f34a8262742fe09fbf107515fef9bfd035
Bug 980383 - [Australis] Fix border of Exit Customization button when in customization mode. r=mconley. a=gavin

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extra : rebase_source : 5f80d85984e5a2de8feac22aabd008c50374f29d
Bug 971948 - [Australis] Bookmark toolbar items icon is broken in the palette. r=Gijs a=gavin

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extra : rebase_source : 6c900a7799dc4cbeb464cfe91431beb9509c8fbd
Bug 934075 - [Australis] Show the Whimsycorn on the menu panel when it is empty. r=Unfocused a=bkerensa

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extra : rebase_source : f44ff18bd189545ed784c9c9e86d4cd67ba79584