HDF Filename Included in Standard Search

[kdottiemo]

Chip's been asking the team to build up databases of meaningful items, and as each team member has been working with different HDF files at times, each user's database quickly becomes an amalgamation of shapes from multiple files. Searching on filename is the primary way in which each team member wants to start paring down shapes, especially because there tends to be a mixture of aerosols in any given file anyway. It would be good to accept searches on filename on the primary search pane (instead of on the Advanced pane), and eventually, searches on substrings of filenames. (Because default CALIPSO filenames are lengthy.)