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Commit 2020-06-04 15:38 add0c9a8

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feat(ring/localization): add construction of localization as a quotient type (#2922)

Estimated changes

modified def fraction_map
deleted theorem localization.eq_iff_eq
deleted theorem localization.eq_of_eq
deleted theorem localization.ext
deleted theorem localization.ext_iff
deleted theorem localization.is_unit_comp
deleted theorem localization.lift_comp
deleted theorem localization.lift_eq
deleted theorem localization.lift_eq_iff
deleted theorem localization.lift_id
deleted theorem localization.lift_mk'
deleted theorem localization.lift_of_comp
deleted theorem localization.lift_unique
deleted theorem localization.map_comp
deleted theorem localization.map_comp_map
deleted theorem localization.map_eq
deleted theorem localization.map_id
deleted theorem localization.map_map
deleted theorem localization.map_mk'
deleted theorem localization.map_units
deleted theorem localization.mem_coe
deleted theorem localization.mk'_add
deleted theorem localization.mk'_eq_of_eq
deleted theorem localization.mk'_mul
deleted theorem localization.mk'_one
deleted theorem localization.mk'_sec
deleted theorem localization.mk'_self''
deleted theorem localization.mk'_self'
deleted theorem localization.mk'_self
deleted theorem localization.mk'_spec'
deleted theorem localization.mk'_spec
added theorem localization.mk_eq_mk'
added def localization.of
deleted theorem localization.of_id
deleted theorem localization.sec_spec'
deleted theorem localization.sec_spec
deleted theorem localization.surj
deleted def localization.to_map
deleted structure localization
added theorem localization_map.ext
added theorem localization_map.of_id
added theorem localization_map.surj
added structure localization_map