Fix load script order (#5)

* Move the function 'matched_filename' to ftdetect #4

* Move the variable 'g:requirements#detect_filename_pattern' to ftdetect #4

* Rename 'describe' in unittest

* Add dein.vim in section of installation

* Bump version to 1.3.0

Close #4

autoload/requirements.vim

@@ -1,33 +1,11 @@
 " the Requirements File Format syntax support for Vim
-" Version: 1.2.0
+" Version: 1.3.0
 " Author:  raimon <raimon49@hotmail.com>
 " License: MIT LICENSE
 
 let s:save_cpo = &cpo
 set cpo&vim
 
-if !exists('g:requirements#detect_filename_pattern')
-    let g:requirements#detect_filename_pattern = ''
-endif
-
-
-function! requirements#matched_filename(filename)
-    if a:filename =~# '\v.*require(ment)?s\.(txt|in)$'
-        return 1
-    endif
-
-    if a:filename =~# '\vrequire(ment)?s/.*\.(txt|in)$'
-        return 1
-    endif
-
-    if len(g:requirements#detect_filename_pattern)
-        \ && a:filename =~# g:requirements#detect_filename_pattern
-        return 1
-    endif
-
-    return 0
-endfunction
-
 let &cpo = s:save_cpo
 unlet s:save_cpo
 " vim: et sw=4 ts=4 sts=4: