Implement gridstack min/max item dimension

[Zacaria]

Hi ! I found a big help in implementing your library.

I propose you to add better implementation of gridstack.js capabilities.

The new options for a widget are :

• minWidth : applied with gs-item-min-width attribute
• minHeight : applied with gs-item-min-height attribute
• maxWidth : applied with gs-item-max-width attribute
• maxHeight : applied with gs-item-max-height attribute

I let you generate the dist file :)

btw : it's my first PR so I don't know which information you would need

[kdietrich]

Hi @Zacaria,

thank you for your PR. 👍 Could you please fix the indentations so that we can see better which lines have changed? See: https://github.com/kdietrich/gridstack-angular/pull/8/files Thanks!

[Zacaria]

Would you please tell me the name of the linter/formatter you are using ?

[kdietrich]

@Zacaria I've added jscs. Could you resubmit your PR? Thanks!

[siecj]

Hi, @Zacaria @kdietrich

I think there is no need to watch the "data-gs-min-height", "data-gs-min-width", "data-gs-max-height", "data-gs-max-width" in gridstackitem.directive.js. These four properties can't be changed by user.

PS: It is still very hard to see the changed part because of the indentation...