v0.4.8

BiochemicalAlgorithms v0.4.8

Diff since v0.4.7

Merged pull requests:

• FF: use the ForceField float type for parameter file reading (#165) (@tkemmer)
• FF: read 1-4 ES scaling factor from parameter file (#167) (@tkemmer)
• Backports v0.4.8 (#166) (@tkemmer)

Closed issues:

• FF: Amber ignores force field-specific 1-4 scaling from params file (#163)
• FF: AmberFF() always reads parameter file assuming Float32 as float type (#164)