Add ShellCheck and shfmt shell code quality analysis (#2712)

* Add ShellCheck and shfmt shell code quality analysis

* kobo/koreader.sh: remove useless $PREFIX

* kobo/koreader.sh: fix rotation issue caused by #2731

* Travis: speed up (caching Luarocks should shave a minute off install process)
This commit is contained in:
Frans de Jonge
2017-04-09 10:42:16 +02:00
committed by GitHub
parent 59873ae293
commit e5bcdee85e
17 changed files with 170 additions and 106 deletions