Removed aggressive file probing

• Files are probed in series

Bug Fixes

• Possibly fixed npm global install commander issue
• Probe files much faster
• Fixed database bug with files that no longer exist

db storage

• changed db storage location to users home directory

Initial Release

Still a long road ahead... however in the spirit of releasing early and often, here is what we have:

• ability to save all data to sqlite3 database
• ability to find media files for a given path
• ability to check if files exist
• ability to probe files for video metadata via ffmpeg
• ability to delete corrupt files
• ability to delete sample files
• ability to delete non-video type files
• ability to add multiple media files paths
• ability to remove paths from db
• ability to remove all files from db