Make a new tagged release.

[buchdag]

@jwilder, could you make a new tagged release with the important fixes made in #327, #336 and #341 ?

[jwilder]

Sure

[jwilder]

https://github.com/jwilder/docker-gen/releases/tag/0.7.5

[buchdag]

@jwilder if you have time, having another tagged release now that #345, #346 and #347 are merged would be very helpful.