Merge pull request #1 from Codiad/master

获取
add i18n to some string ,update chinese translation
Update config.example.php
update js i18n function ,now it can have args
Merge pull request #684 from WuSiYu/master

add i18n to some string ,update chinese translation
fix https://github.com/Codiad/Codiad/issues/685
position as on OS contextmenu
fix https://github.com/Codiad/Codiad/issues/687
Fixes wrong icon after rescanning closed folders
spacing
Merge pull request #688 from Andr3as/master

Wrong icon after rescanning closed folders
Allows to edit svg
Merge pull request #689 from Andr3as/master

Allows to edit svg
changing password deletes project from users.php
Fixes Fatal error of using $this when not in object context
Merge pull request #697 from Andr3as/697

Fixes Fatal error of using $this when not in object context
only check for remote version on installation
Fixes cutted letters
Merge pull request #705 from Andr3as/703

Fixes cutted letters
Fixes history after renaming active files