Added deconstruct function. Now you can deconstruct buildings level by level
Fixed spyreports' ugliness. More elegant, compact and smart
Fixed stuff like missing spaces and quotation marks

Fixed friendly_fleet and hostile_fleet crash on id casting

Added deconstruct test

Added deconstruct explanation

Added cancel_building function to cancel construction/deconstruction of buildings and cancel_research to cancel the ongoing research. (Didn't test with commander)
Fixed celestial function temperature extraction. Instead of trying a list of possible regex we can extract the two numbers in the textContent[3] var using another regex.

Should I also add the research test?