Merge pull request #70 from mshr-h/add-comment-header

Add comment headers to verilog linters

ale_linters/verilog/iverilog.vim

@@ -1,3 +1,6 @@
+" Author: Masahiro H https://github.com/mshr-h
+" Description: iverilog for verilog files
+
 if exists('g:loaded_ale_linters_verilog_iverilog')
     finish
 endif

ale_linters/verilog/verilator.vim

@@ -1,3 +1,6 @@
+" Author: Masahiro H https://github.com/mshr-h
+" Description: verilator for verilog files
+
 if exists('g:loaded_ale_linters_verilog_verilator')
     finish
 endif