feat(addStateInChain) : Add showAbstract to ncyBreadcrumb options

[KodeShark]

Give ability to show specific abstract states, even if options.includeAbstract is turned off in configuration

[coveralls]

Coverage increased (+0.09%) to 96.64% when pulling 31125a3 on KodeShark:showAbstract into 884d9ac on ncuillery:master.

[ncuillery]

Hi,

Thank for the PR, clean, tested and I like your way of writing conditions.

I have 2 comments:

• How about force instead of showAbstract ? I will be consistent with the existing skip option.
• I would like to have a test case with both skip & force option set to true (The result doesn't really matter, I just need to write what's happen in this case in the docs).

Can you do this ?

[KodeShark]

Sure. I actually had it set to force initially, but thought it may be too vague to the end user.

[ncuillery]

Merged, thanks @KodeShark !

[epelc]

@ncuillery Was this not released? I can't seem to find it in 0.3.3.

[samzhao]

@epelc for now I think you'll have to use what's on master bower install --save angular-breadcrumb#master