Count number of page via synctex
[imp] Improve highlighing current line
[add] Include mobwrite library
[del] Remove tag and date
[fix] Fix Table of contents parser
[Imp] Change api urls
[add] Create a new ace mobwrite client
[add] Synchronize paper with MobWrite
[fix] Change line event
[fix] SyncTex parser
[fix] ACE MobWrite client
[del] Remove ace editor/textarea switcher
[imp] Improve UI
[add] Synchronized file list
[add] Add the possibility to change current file
[fix] Fix some cache bugs
[del] unused files
& change indentation
[fix] Improve PDF Preview text position to latex line
[add] Add github link
[add] Add download log