Update README.md
Merge branch 'testing'

Conflicts:
	README.md
using new version of v1.4 tag
Merge pull request #73 from CodeSleeve/testing

adding dev-master to branch instead of tag version
Merge branch 'testing'
Merge branch 'testing'
Merge branch 'testing'
Merge branch 'testing'
Remove print statement from imageTag method

Might have been added there for debugging purposes?
Add back the images paths to the paths setting

8608d5c added the imageTag helper back, it's a good idea to have those image
paths there by default so one can use the imageTag helper out of the box.
Merge pull request #81 from relu/master

Fix imageTag helper and add image paths back
Merge branch 'master' into testing