Reverse dependencies for alf-core

Latest version of the following gems require alf-core

Gem	Version	Date	Downloads
alf +93.2 Thousand Downloads	`0.16.3` July 25, 2014	July 25, 2014	93.2 Thousand
alf-shell +41.9 Thousand Downloads	`0.16.4` September 12, 2014	September 12, 2014	41.9 Thousand
alf-sequel +31.9 Thousand Downloads	`0.16.3` July 25, 2014	July 25, 2014	31.9 Thousand
alf-doc +25.6 Thousand Downloads	`0.16.4` September 12, 2014	September 12, 2014	25.6 Thousand
alf-rest +25.4 Thousand Downloads	`0.17.1` September 04, 2018	September 04, 2018	25.4 Thousand
alf-sql +23 Thousand Downloads	`0.16.3` July 25, 2014	July 25, 2014	23 Thousand
alf-rack +22.1 Thousand Downloads	`0.16.3` July 25, 2014	July 25, 2014	22.1 Thousand
alf-repl +17.6 Thousand Downloads	`0.16.3` July 25, 2014	July 25, 2014	17.6 Thousand
polygon +17.4 Thousand Downloads	`0.10.1` July 25, 2014	July 25, 2014	17.4 Thousand