Removed redundant To Upper- and Lower Case commands
Bumped version for next VS Gallery release
Don't assume that directories have no extensions

Or that extensionless files are directories
Add detail tooltips in URL picker
URL-encode paths from filesystem
Make project path case-insensitive

Documents loaded with the solution can have inconsistent casing.
Merge pull request #26 from SLaks/url-picker-improvments

URL Intellisense Improvements
Updated references and aligned GUIDs
Removed gallery search. Wasn't used