Fix concatenation in Network and Router actions

Remove concatenation and pluralization issues from Delete
Network, Delete Subnet, Delete Router Rule, Clear Gateway,
and Delete Network Profile

Change-Id: I0898b446abd79672b43b55be62dba6250a4fdd58
partial-bug: 1307476
Fix concatenation in more misc actions

Remove concatenation and pluralization issues from Evacuate
Host, Sell Puppies (renamed from Delete Puppies.  I cannot
condone the deleting of virtual puppies.), Delete Continer,
Delete Object, Delete Stack

Change-Id: Ia6eb39cb2d736345afbdb3bfce8cb61bb2586871
partial-bug: 1307476
Merge "Fix concatenation in more misc actions"
Merge "Fix concatenation in Network and Router actions"