Improved Builds

Added Simulator flags to stop multiple instances starting and fixed
issue with "\Program Files (x86)" folder on Windows.
Improved documentation lookup

Fine tuned documentation lookup so that "lfs", "socket", "sqlite3"
trigger searches.
Improved completions

Completions now (optionally) do fuzzy matching on the available
completions.  Behavior of completions around periods has been improved.
 There are completions for both "public" and "daily" APIs.
Updated documentation