Fix #19
Fix discovery of z-dimension
add section on running from external script to readme file ( #21 )
Merge pull request #22 from moehabib/documentation_fix

Documentation add section about calling display() within julia script file
Fixes Winston `Rectangle` notation
Merge pull request #23 from rsrock/rsr/contrast

Fixes Winston `Rectangle` notation
Fix display of subimages
More robust display of subimages
Turn on Travis testing
Move TestImages to its own package
Fix #25
Support a scalei property in the image
Fix contrast GUI usage from breakage from previous commit
Fix deprecation in +=(Vector,Scalar)
Update for Gtk 0.6.1
Merge branch 'master' into merging
Plus lots of fixes

Conflicts:
	src/contrast.jl
	src/display.jl