Add menu ids and load font for HtmlTerm
Review all possible HtmlTerm configuration options

As HtmlTerm author said, I reviewed HtmlTerm source code and set all
options available. The ones commented were left with default values.
Add stubs for all menus, define connect and discon
Restore splash screen on disconnection
Trivial, typo: fix id name for help index
Set up empty modals for some menus
Define form for Configure > Host menu
Merge branch 'master' of https://github.com/fstltna/jsImp

Conflicts:
	index.html

Resolved by removing Marisa's inline Javascript and including
aboutwindow.html content in '#modalAbout'