countdown.tcl: fully qualified namespaces
gen.tcl: qualified namespaces
move rpc.tcl to scratch
output.tcl: qualified namespaces and fixed some indents
textproc.tcl: qualified namespaces and fixed some indents
juniper_connect.tcl: qualified namespaces, added commit simulate, rewrote loose mode for _enter_configuration_mode
examples/000_test_install.tcl - does a package require on all juniper-helpers
test.tcl: qualified namespaces, and touched up lastmode checks and settings, added simulate option to apply_config