Support IntervalSets 0.3

Merge pull request #78 from JuliaGizmos/teh/cairo

Revert "Perform unit conversions manually from cairomatrix"

Support missing constructor methods on 0.7/1.0

Merge pull request #76 from JuliaGizmos/teh/profileview

Additions needed for ProfileView

Support 0.7 and 1.0

Merge pull request #75 from JuliaGizmos/GunnarFarneback-julia0.7

Support Julia 0.7 and 1.0

Eliminate yield from callbacks

Merge pull request #74 from JuliaGizmos/teh/ub

Put an upper bound on Julia version

Unit conversions fix

Works around a possible bug in Cairo exposed by remote X sessions

Progressbar

v0.4.0

Add a progressbar (#65)

Timewidget

v0.3.0

Allow GtkBox for TimeWidget to be passed as argument

Comparison and arithmetic

v0.2.3

Add and subtract for XY; < and > for CairoUnit (#36)

Convenience methods

Merge pull request #35 from JuliaGizmos/teh/convenience

Add a few convenience methods and improve docs

v0.2.1: Merge pull request #31 from JuliaGizmos/teh/player_stop

Stop the player widget when the window is destroyed