ignores files and directories created by IntelliJ
Fixes a bug caused by order of mappings in nested signal-commands.

Previously, data from signals is mapped before its command is instantiated and executed, then unmapped. This leaves open the possibility that nested signal calls will attempt to remap value objects because of nested mapping and unmapping, leading to errors.

Instead, values passed into a signal should be mapped for the command construction, then unmapped prior to execution. The chaining of signals will not then cause mapping problems, because each command is configured and constructed sequentially.

Conflicts:
	src/robotlegs/bender/extensions/signalCommandMap/impl/SignalCommandTrigger.as