1.0.1

[jneilliii]

• fix issues related to gco file extension instead of gcode extensions, resolves #77
• fixes issues related to reserved characters in URLs, resolves #84
• remove unreachable code
• update scan files to be more efficient
• fix bugs with scan files
• new option for rescanning files when refreshing the file list, resolves #70
• automatically grab the longest encoded thumbnail in each file (likely the higher resolution image), thanks to @iviar.
• added Weedo support
• added Luban support, resolves #91