V-series microswitch bracket

This in a mounting bracket for a microswitch in the V-series form factor, described [here](http://www.mouser.com/ds/2/187/honeywell-sensing-v-basic-switch-standard-v15-seri-7184.pdf). (You might be used to referring to these as "full size" microswitches).

This bracket is intended to be glued into a nerf blaster in order to mount acceleration trigger microswitches. Standard practice is to glue such switches into the blaster; this bracket allows the switch to be easily replaceable and to be eas