Minor dispose/disconnect tweaks to Browser (BL-9835)
Minor dispose/disconnect tweaks to Browser (BL-9835)

I've satisfied myself that not disconnecting the GeckoBrowser event
handlers in Browser.Dispose does not cause any memory leakage or
delays in garbage collection.  But I added a comment and one event
disconnection to the Dispose method.

gmartin7/myBloomFork,gmartin7/myBloomFork,StephenMcConnel/BloomDesktop,gmartin7/myBloomFork,BloomBooks/BloomDesktop,StephenMcConnel/BloomDesktop,StephenMcConnel/BloomDesktop,BloomBooks/BloomDesktop,gmartin7/myBloomFork,BloomBooks/BloomDesktop,StephenMcConnel/BloomDesktop,BloomBooks/BloomDesktop,gmartin7/myBloomFork,StephenMcConnel/BloomDesktop,gmartin7/myBloomFork,BloomBooks/BloomDesktop,StephenMcConnel/BloomDesktop,BloomBooks/BloomDesktop