Update docs

NAMESPACE

@@ -16,10 +16,12 @@ export(convert_coursera_quizzes)
 export(convert_quiz)
 export(course_path)
 export(course_to_book_txt)
+export(delete_creds)
 export(extract_meta)
 export(extract_object_id)
 export(extract_quiz)
 export(get_chapters)
+export(get_github)
 export(get_gs_pptx)
 export(get_image_from_slide)
 export(get_image_link_from_slide)
@@ -41,6 +43,7 @@ export(parse_quiz_df)
 export(pptx_notes)
 export(pptx_slide_note_df)
 export(pptx_slide_text_df)
+export(qrmd_files)
 export(render_without_toc)
 export(setup_ottr_template)
 export(unzip_pptx)
@@ -58,10 +61,11 @@ importFrom(httr,oauth_app)
 importFrom(httr,oauth_endpoints)
 importFrom(jsonlite,fromJSON)
 importFrom(magrittr,"%>%")
-importFrom(openssl,aes_cbc_decrypt)
 importFrom(readr,write_tsv)
 importFrom(rprojroot,find_root)
 importFrom(rprojroot,has_dir)
+importFrom(stringr,str_to_title)
+importFrom(utils,browseURL)
 importFrom(utils,download.file)
 importFrom(utils,installed.packages)
 importFrom(utils,menu)