Reduce duplicated paths for bowercopy
The Gruntfile currently contains a lot of duplicated paths for the
bowercopy task which can be reduced.
[TASK] Reduce duplicated paths for bowercopy
This makes use of the destPrefix option to set the target base
path only once.
Also drop the leading slash from source path which is unnecessary.
Reviewed-by: Andreas Fernandez <email@example.com>
Tested-by: Andreas Fernandez <firstname.lastname@example.org>
Reviewed-by: Wouter Wolters <email@example.com>
Tested-by: Wouter Wolters <firstname.lastname@example.org>