got requesting and display of available content library files working
added tooltip to content library dropdown
changing content library location to be in web server
LTBContentLibraryManager now ignores hidden files
LTBContentLibraryManager now uses UTF8 parsing of text file and closes its Scanner after use
got loading of content library files working! still need to test with more files to make sure compatibility is universal
fixed issue where clicking to open content library dialog on presenter's side would result in it opening on viewer's side as well
added neat little progress bar UI to accompany conversion of conlib documents + cleaning up conlib dialog layout
added check to see if conlib document has already been converted and loaded, and if so, load it directly instead of reconverting it