Missing version in bower.json

[chevdor]

[tnga]

Normally, bower automatically add a version when library was downloaded through bower install, according to tags on considered git repo. So no need to specify version in bower.json with development mode.

[chevdor]

I am reporting this as an issue because :

• 99% of the other elements do define the version
• I am using the bower.json file but not bower (that´s how I noticed this)

Definitely no big blocker anyway but this is nice to keep things coherent.
I´ll do a PR eventually if no one can squeeze that into one of their next commits.

[tnga]

Feel free if you like but if things are made like they are is for some reason. Just to say that, i don't understood the necessity to use bower.json in production mode without use bower's command for that. ❔