Using under RHEL7

[Caddi71]

I use the syntaxhighlighting under RHEL7, and it wasn't usable.
Under Ubuntu it is perfect.
Please change two things.

1. Rename the files to dockerfile.vim
2. change the ftdetect/Dockerfile vim and set:
   " Dockerfile
   autocmd BufRead,BufNewFile Dockerfile set ft=Dockerfile
   autocmd BufRead,BufNewFile Dockerfile* set ft= Dockerfile
   autocmd BufRead,BufNewFile *.dock set ft=Dockerfile

At this way the syntaxhighlithting is usable under RHEL7.

Greets

[ekalinin]

Thanks for report.
What vim version did you use?
How plugin was installed?