little fix for inline/block settings and inline separator

this is a little fix for two things about 'grid', 'unformated' and 'list' type of displays :
. row style settings : inline and block fields works everytime.

in my case when I have 4 fields A B C D, I didn't manage to obtain a display like :
A B
C D
either I obtained A B C D (inline option checked for each field)
or
A
B
C
D
(B and D checked)

now B and D checked give :
A B
C D

. the inline separator (in row style settings options) is now displayed, and only if the previous field is not empty, thus to avoid something like :

(/ is the inline separator)

1.a title / a cck field
terms / [more..]

2.another title / a cck field
/ [more..]

the second separator in 2 is useless.

in fact it's just a mod on one of the views templates, views-view-fields.tpl.php. the file is attached. (rename it views-view-fields.tpl.php, place it in your theme directory rather than in the views theme template, then clear the cache)
AND ALSO a modification (correction ? I don't now -yet) of theme.inc in views/theme folder, line 178 :
replace :

if (!empty($vars['options']['separator']) && $inline && $object->inline && $object->content) {
        $object->separator = filter_xss_admin($vars['options']['separator']);
      }

by :

	   if (!empty($vars['options']['separator']) && $object->inline && $object->content) {
	  $object->separator = filter_xss_admin($vars['options']['separator']);
	  }

IMPORTANT :
. I added some variables in the template, that should be unique in most of the case I guess, BUT it needs review as they are not standards, 'drupal-normalized'. I'm a bit new to drupal.
. code needs optimization, at least for 'for if else endif' syntax.
. needs review (works fine at least for me until now=)

hope this will help,

littleneo