updated status_message() calls in getBamReadCounts
Delete speculative code for various fusion detectors

TophatFusion
DeFuse
BreakFusion
Removed speculative commands from rnaseq
Remove call to class before the class has been defined.
create StrictObject base class
move disk_group_name validation to Disk::Group
extract _reallocate into Reallocator object
StrictObject dies if SUPER::create fails
remove unused import
extract _move to Mover object
formatting
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move move_shadow_params to Mover
push shadow allocation params into method
rename move_shadow_params to _get_move_shadow_params
rename move_shadow_path to _get_move_shadow_path
fix idempotent move test

This test reaches into the internals of the Mover.
formatting
extract _{un,}archive to {Una,A}rchiver
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