Checking in changes prior to tagging of version 1.6.4.

Checking in changes prior to tagging of version 1.6.3.

Checking in changes prior to tagging of version 1.6.2.

Checking in changes prior to tagging of version 1.6.1.

Checking in changes prior to tagging of version 1.6.0.

Checking in changes prior to tagging of version 1.5.14.

look up lower case name first

Checking in changes prior to tagging of version 1.5.12.

Checking in changes prior to tagging of version 1.5.11.

Release 1.5.10