Get last successful build

[sino92]

Retrieving the last successful build is useful to see what files are successfully committed to the repository. This issue is also related to and a prerequisite to what's specified #92 .
So far there are two ways to retrieve this information that I've ran across:

• Taking advantage of Jenkins shared library being a global library and being freely able to use library methods (without requiring script approval by any admin like user)
• Making a curl request with user credentials to Jenkins (not sure which user to use here)

[clemensutschig]

@michaelsauter / @sino92 - as we run in a global shared lib now .. this should be pretty easy?

[michaelsauter]

@sino92 I believe you already had a simplified PR of this in Bitbucket, right?

[sino92]

@clemensutschig it's quite easy and yes @michaelsauter I had a pending PR in BB. Please take a look at your convenience.