common-ize function to remove a breakpoint or action
rename function

The other functions that work on breakpoints/actions are named *BPAction
changed order of params

the other *BPAction functions have the type first
change function name

The other functions that work on breakpoints/actions are named *BPAction
and have the type param first
common-ize updating after changed breakpoint/action
common-ize storing breakpoints/actions
removeBPAction doesn't need to be an object method
common-ize creating breakpoints/actions
When loading page, sync() the actions along with the breakpoints