michel-schinz c7eae30444 - added layouts, which means: ... - removed query functions, which do not belong to the installation library anyway, and which will have to be redone for layouts, - replaced functions "package-installation-dir" and "package-installation-staging-dir" by "get-directory", - changed "install-file" & friends for layouts, - added "install-directory-contents", - rewrote option parsing code, - slightly adapted David Frese's code.		2003-12-14 14:45:20 +00:00
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install-lib	- added layouts, which means:	2003-12-14 14:45:20 +00:00