Add individual resource directory for each job running in parallel

[lmalvins]

Details:

Because of conflicts with resources taken at the same time by different jobs when parallel execution is running is a must to create an individual resource folder for each job.

• create a new directory inside ~/go/src/github.com/vmware/ with name "vic-ui-$VC_BUILD_NUMBER"
• change to the new created directory
• add respective git origins for those case where we need to use custom branchs
• delete generated folder except the logs ones