Updates to int() uint() floatxx() deprecations

The old deprecations yielded two separate warnings because `parseint()` was itself deprecated. This PR changes the deprecation functions for int*/uint*/float32/float64 to use `parse()` directly (and provide updated, correct functions to the warnings).

base/deprecated.jl

@@ -296,22 +296,22 @@ const MemoryError = OutOfMemoryError
 @deprecate filter!(r::Regex, d::Dict) filter!((k,v)->ismatch(r,k), d)
 
 # 1470
-@deprecate integer(s::AbstractString) parseint(Int,s)
-@deprecate unsigned(s::AbstractString) parseint(UInt,s)
-@deprecate int(s::AbstractString) parseint(Int,s)
-@deprecate uint(s::AbstractString) parseint(UInt,s)
-@deprecate int8(s::AbstractString) parseint(Int8,s)
-@deprecate uint8(s::AbstractString) parseint(UInt8,s)
-@deprecate int16(s::AbstractString) parseint(Int16,s)
-@deprecate uint16(s::AbstractString) parseint(UInt16,s)
-@deprecate int32(s::AbstractString) parseint(Int32,s)
-@deprecate uint32(s::AbstractString) parseint(UInt32,s)
-@deprecate int64(s::AbstractString) parseint(Int64,s)
-@deprecate uint64(s::AbstractString) parseint(UInt64,s)
-@deprecate int128(s::AbstractString) parseint(Int128,s)
-@deprecate uint128(s::AbstractString) parseint(UInt128,s)
-@deprecate float64(s::AbstractString) parsefloat(Float64,s)
-@deprecate float32(s::AbstractString) parsefloat(Float32,s)
+@deprecate integer(s::AbstractString) parse(Int,s)
+@deprecate unsigned(s::AbstractString) parse(UInt,s)
+@deprecate int(s::AbstractString) parse(Int,s)
+@deprecate uint(s::AbstractString) parse(UInt,s)
+@deprecate int8(s::AbstractString) parse(Int8,s)
+@deprecate uint8(s::AbstractString) parse(UInt8,s)
+@deprecate int16(s::AbstractString) parse(Int16,s)
+@deprecate uint16(s::AbstractString) parse(UInt16,s)
+@deprecate int32(s::AbstractString) parse(Int32,s)
+@deprecate uint32(s::AbstractString) parse(UInt32,s)
+@deprecate int64(s::AbstractString) parse(Int64,s)
+@deprecate uint64(s::AbstractString) parse(UInt64,s)
+@deprecate int128(s::AbstractString) parse(Int128,s)
+@deprecate uint128(s::AbstractString) parse(UInt128,s)
+@deprecate float64(s::AbstractString) parse(Float64,s)
+@deprecate float32(s::AbstractString) parse(Float32,s)
 
 for (f,t) in ((:integer, Integer), (:signed, Signed),
  (:unsigned, Unsigned), (:int, Int), (:int8, Int8), (:int16, Int16),