Sync table with multicodec

Closes #66,#67

* fix header

Author: dignifiedquire

hashtable.csv

@@ -1,12 +1,113 @@
-code, name
-0x11, sha1
-0x12, sha2-256
-0x13, sha2-512
-0x14, sha3-512
-0x15, sha3-384
-0x16, sha3-256
-0x17, sha3-224
-0x18, shake-128
-0x19, shake-256
-0x40, blake2b
-0x41, blake2s
+codec, description, code
+sha1,               ,                         0x11
+sha2-256,           ,                         0x12
+sha2-512,           ,                         0x13
+dbl-sha2-256,       ,                         0x56
+sha3-224,           ,                         0x17
+sha3-256,           ,                         0x16
+sha3-384,           ,                         0x15
+sha3-512,           ,                         0x14
+shake-128,          ,                         0x18
+shake-256,          ,                         0x19
+keccak-224,         ,                         0x1A
+keccak-256,         ,                         0x1B
+keccak-384,         ,                         0x1C
+keccak-512,         ,                         0x1D
+murmur3,            ,                         0x22
+,, Note: keccak has variable output length. The number specifies the core length
+blake2b-8,Blake2b consists of 64 output lengths that give different hashes,0xb201
+blake2b-16,,0xb202
+blake2b-24,,0xb203
+blake2b-32,,0xb204
+blake2b-40,,0xb205
+blake2b-48,,0xb206
+blake2b-56,,0xb207
+blake2b-64,,0xb208
+blake2b-72,,0xb209
+blake2b-80,,0xb20a
+blake2b-88,,0xb20b
+blake2b-96,,0xb20c
+blake2b-104,,0xb20d
+blake2b-112,,0xb20e
+blake2b-120,,0xb20f
+blake2b-128,,0xb210
+blake2b-136,,0xb211
+blake2b-144,,0xb212
+blake2b-152,,0xb213
+blake2b-160,,0xb214
+blake2b-168,,0xb215
+blake2b-176,,0xb216
+blake2b-184,,0xb217
+blake2b-192,,0xb218
+blake2b-200,,0xb219
+blake2b-208,,0xb21a
+blake2b-216,,0xb21b
+blake2b-224,,0xb21c
+blake2b-232,,0xb21d
+blake2b-240,,0xb21e
+blake2b-248,,0xb21f
+blake2b-256,,0xb220
+blake2b-264,,0xb221
+blake2b-272,,0xb222
+blake2b-280,,0xb223
+blake2b-288,,0xb224
+blake2b-296,,0xb225
+blake2b-304,,0xb226
+blake2b-312,,0xb227
+blake2b-320,,0xb228
+blake2b-328,,0xb229
+blake2b-336,,0xb22a
+blake2b-344,,0xb22b
+blake2b-352,,0xb22c
+blake2b-360,,0xb22d
+blake2b-368,,0xb22e
+blake2b-376,,0xb22f
+blake2b-384,,0xb230
+blake2b-392,,0xb231
+blake2b-400,,0xb232
+blake2b-408,,0xb233
+blake2b-416,,0xb234
+blake2b-424,,0xb235
+blake2b-432,,0xb236
+blake2b-440,,0xb237
+blake2b-448,,0xb238
+blake2b-456,,0xb239
+blake2b-464,,0xb23a
+blake2b-472,,0xb23b
+blake2b-480,,0xb23c
+blake2b-488,,0xb23d
+blake2b-496,,0xb23e
+blake2b-504,,0xb23f
+blake2b-512,,0xb240
+blake2s-8,Blake2s consists of 32 output lengths that give different hashes,0xb241
+blake2s-16,,0xb242
+blake2s-24,,0xb243
+blake2s-32,,0xb244
+blake2s-40,,0xb245
+blake2s-48,,0xb246
+blake2s-56,,0xb247
+blake2s-64,,0xb248
+blake2s-72,,0xb249
+blake2s-80,,0xb24a
+blake2s-88,,0xb24b
+blake2s-96,,0xb24c
+blake2s-104,,0xb24d
+blake2s-112,,0xb24e
+blake2s-120,,0xb24f
+blake2s-128,,0xb250
+blake2s-136,,0xb251
+blake2s-144,,0xb252
+blake2s-152,,0xb253
+blake2s-160,,0xb254
+blake2s-168,,0xb255
+blake2s-176,,0xb256
+blake2s-184,,0xb257
+blake2s-192,,0xb258
+blake2s-200,,0xb259
+blake2s-208,,0xb25a
+blake2s-216,,0xb25b
+blake2s-224,,0xb25c
+blake2s-232,,0xb25d
+blake2s-240,,0xb25e
+blake2s-248,,0xb25f
+blake2s-256,,0xb260