fix #236
fix #239
fix #242
variable storing previous/next tabs stored in session-specific file, not in global file, eliminating the interaction between concurrent sessions
manual postprocessing of markdownToHtml output in order to ensure all the links are open in new tab
fixed newline positions in order to separate the references header
additionally, added a new test that checks whether styler has been applied
fix #236 fix #239 fix #242 variable storing previous/next tabs stored in session-specific file, not in global file, eliminating the interaction between concurrent sessions manual postprocessing of markdownToHtml output in order to ensure all the links are open in new tab fixed newline positions in order to separate the references header
additionally, added a new test that checks whether styler has been applied