2017-09-16  Matt Wette  <mwette@alumni.caltech.edu>

	new release 0.82.1
	* ChangeLog: added at root directory
	* ffi-help: changed dynamic-func to use library explicitly
	* examples/nyacc/lang/c99/exam.d/demo-cairo.scm: works on Centos
	* compile-ffi: fails if suffix of file is not .ffi
	* ffi-help-rt: added macros for define-fh-fixed ... -float/p

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