Changes on APL-Framework, from 1.13 to 1.20
(1.14 to 1.20 for VisualWorks 2.0)

bug fixes:
	- invalid source pointers after exclude class/category
		(-> "Source code not available")
	- errors in 'set directories' for initial applications with ext. source
	- release source file after changing the platform compatible name
	- filing in class definitions entered changes in peculiar ordering
		(includeOrChange + backup + change)
	- mistakes in scanning the version map file
	- ERROR_SHARING_VIOLATION on minor versioning (DOS only)
	- mnu UndefinedObject>isEmpty during major version with rename
	- invalid application browser models after major version with rename
	- request platform names on major version with rename
	- improper installation ordering for multiply required applications
	- inst. script parameters did not reflect name/platf.name differences
		(implement new logic using new template 'insttmpl.txt')
	- major versioning sometimes left old application references
		in changes of other applications (e.g. major versions with rename)
	- class renames have to be propagated immediately to all change sequences
	- mnu ClassDefinitionChange>type during class redefinition

modifications:
	- enhanced product version access (App.Management productInfo)
	- section headings in the source file for improved scanning
	- pre/post-installation doits will be caught during normal file-in
	- no external source pointers for doits
	- broadcast any application version change to AppMan
	- save the confirm dialog during major versioning
	- no dialog on binary storage of foreign applications
	- ensure that binary storage does not use source code references 
		pointing to the changes file
		(a notifier will announce if this happens; if you proceed the
		binary file will not store the corrupt source pointer; if you abort,
		the new minor version is already correctly created,
		but the binary file is invalid)
	- copy latest major version only during installation export

removed selectors:
	SystemApplication>latestMinor
	Application>fileInFromStream:startAt:stopAt:external:
	Application>sourceIdentifierForVersion:
	ApplicationManagement>changedApplications
	ApplicationManagement>resetLogging
	ApplicationManagement class>findBackupsFor:
	PeekableStream>fileInFrom:to:sources:
	PeekableStream>fileInUpTo:sources: