0.15 Nuclear Reactor deconstructs too quickly

[BlakeMW]

This is a very minor issue: the reactor currently deconstructs almost instantly (mining_time = 0.5). This is in spite of the fact there is a significant penalty to deconstructing a reactor, that it takes several minutes to warm up. In similar cases where there are extra consequences to deconstructing such as storage tanks and chests, there is a significant deconstruct time making it harder to deconstruct the building by accident. I suggest the reactor's deconstruct time should be the same as the storage tank's (i.e. mining_time = 3).

[Rseding91]

Thanks for the report. I've changed the mining time to 1.5 seconds (it was half a second).