* Implements the option to use Regex on the Search Dialog

* Updated the way search works to pass a search settings class with options set rather than method arguments

* Fixing style issues

* Updating Style Fix

* Cleaning code

* Updating code to combine SearchSettings and Search Impl as well as efficiency improvements.

* Fixing bug caused from moving code in the searchImpl class

* Fixing a minor bug

* adding style fixes

The rename functionality relies on deobfuscation for now - so let the user know
this and ask the user to enable deobfuscation to get rename working.

The "Force rewrite deobfuscation map file" option effectively disables
renaming, because renaming relies on deobfuscation map modification for now,
but Force rewrite rewrites the map on each file reload, destroying changes.
So. let the user know this issue instead of silent failure.