Spen Options 2/2: Enable Spen options

Brought up from http://gerrit.sudoservers.com/#/c/4310/5

Patchset 2: add options for insert and remove spen
            Not working yet.

Patchset 3: Rebase off New toggle and new awesome action.

Patchset 4: clean up and remove the spen insert options for now

Change-Id: Icb4b0680cf71b397fea43a60fb76a8c51748f5b0
RC: Fix Headers

Don't modify an ArrayList in its own for loop.

Change-Id: I96face5879df08e4337e5ee7a725d9aacac0228b
Signed-off-by: Gergely Szell (sethyx) <szell@hu.ibm.com>