Update beets to 1.4.7

Also updates:
- colorama-0.4.1
- jellyfish-0.6.1
- munkres-1.0.12
- musicbrainzngs-0.6
- mutagen-1.41.1
- pyyaml-3.13
- six-1.12.0
- unidecode-1.0.23

libs/unidecode/x033.py

@@ -112,16 +112,16 @@ data = (
 '22h',    # 0x6e
 '23h',    # 0x6f
 '24h',    # 0x70
-'HPA',    # 0x71
+'hPa',    # 0x71
 'da',    # 0x72
 'AU',    # 0x73
 'bar',    # 0x74
 'oV',    # 0x75
 'pc',    # 0x76
-'[?]',    # 0x77
-'[?]',    # 0x78
-'[?]',    # 0x79
-'[?]',    # 0x7a
+'dm',    # 0x77
+'dm^2',    # 0x78
+'dm^3',    # 0x79
+'IU',    # 0x7a
 'Heisei',    # 0x7b
 'Syouwa',    # 0x7c
 'Taisyou',    # 0x7d
@@ -129,7 +129,7 @@ data = (
 'Inc.',    # 0x7f
 'pA',    # 0x80
 'nA',    # 0x81
-'microamp',    # 0x82
+'uA',    # 0x82
 'mA',    # 0x83
 'kA',    # 0x84
 'kB',    # 0x85
@@ -139,8 +139,8 @@ data = (
 'kcal',    # 0x89
 'pF',    # 0x8a
 'nF',    # 0x8b
-'microFarad',    # 0x8c
-'microgram',    # 0x8d
+'uF',    # 0x8c
+'ug',    # 0x8d
 'mg',    # 0x8e
 'kg',    # 0x8f
 'Hz',    # 0x90
@@ -148,13 +148,13 @@ data = (
 'MHz',    # 0x92
 'GHz',    # 0x93
 'THz',    # 0x94
-'microliter',    # 0x95
+'ul',    # 0x95
 'ml',    # 0x96
 'dl',    # 0x97
 'kl',    # 0x98
 'fm',    # 0x99
 'nm',    # 0x9a
-'micrometer',    # 0x9b
+'um',    # 0x9b
 'mm',    # 0x9c
 'cm',    # 0x9d
 'km',    # 0x9e
@@ -162,7 +162,7 @@ data = (
 'cm^2',    # 0xa0
 'm^2',    # 0xa1
 'km^2',    # 0xa2
-'mm^4',    # 0xa3
+'mm^3',    # 0xa3
 'cm^3',    # 0xa4
 'm^3',    # 0xa5
 'km^3',    # 0xa6
@@ -177,17 +177,17 @@ data = (
 'rad/s^2',    # 0xaf
 'ps',    # 0xb0
 'ns',    # 0xb1
-'microsecond',    # 0xb2
+'us',    # 0xb2
 'ms',    # 0xb3
 'pV',    # 0xb4
 'nV',    # 0xb5
-'microvolt',    # 0xb6
+'uV',    # 0xb6
 'mV',    # 0xb7
 'kV',    # 0xb8
 'MV',    # 0xb9
 'pW',    # 0xba
 'nW',    # 0xbb
-'microwatt',    # 0xbc
+'uW',    # 0xbc
 'mW',    # 0xbd
 'kW',    # 0xbe
 'MW',    # 0xbf
@@ -221,8 +221,8 @@ data = (
 'sr',    # 0xdb
 'Sv',    # 0xdc
 'Wb',    # 0xdd
-'[?]',    # 0xde
-'[?]',    # 0xdf
+'V/m',    # 0xde
+'A/m',    # 0xdf
 '1d',    # 0xe0
 '2d',    # 0xe1
 '3d',    # 0xe2
@@ -254,4 +254,5 @@ data = (
 '29d',    # 0xfc
 '30d',    # 0xfd
 '31d',    # 0xfe
+'gal',    # 0xff
 )