Closes #144: removes package nicknames

2014-04-10  Phil Hargett <phil@haphazardhouse.net>

	Using nicknames, especially short terse ones, are more likely to create package
	name conflicts with othe packages.  Since swank is widely used, its better
	to avoid using nicknames (or at least short ones).  All package nicknames removed.

	Further, the "MONITOR" package has been renamed "SWANK-MONITOR" for the same reason:
	without the extra qualification, the name could conflict with other packages.

	* contrib/swank-trace-dialog.el (defpackage swank-trace-dialog): removed :std nickname

	* metering.lisp (defpackage "MONITOR"): removed :mon nickname, touched up
	references in comments

	* swank-ccl.lisp (profile, profiled-functions, unprofile, unprofile-all, profile-report,
	profile-reset, profile-package): replaced use of nickname mon: with new package
	name swank-monitor:

	* swank-clisp.lisp (profile, profiled-functions, unprofile, unprofile-all, profile-report,
	profile-reset, profile-package): replaced use of nickname mon: with new package
	name swank-monitor: