6.6.17

clean

6.6.16

Delete ConcurrencyTest.swift

6.6.15

Update ColorTest.swift

6.6.14

Update PDFDecoder.swift

6.6.13

clean

6.6.12

Update JsonNumber.swift

6.6.11

Update Regex.swift

6.6.10

clean

6.6.9

Update JsonNumber.swift

6.6.8

update license