Merge pull request #87 from szrudi/master

2 new strings translated to hungarian
remove newline at end...
custom format - list_archives, issue #88
minor coding style changes

removing variable parsing, etc.
some refactoring in nm_show_post, #20
fix previous commiit #20
undo last 2 commits, #20

not happy with this
another fix... #20

for 31eaf8e540133424061ea199bced5e4d0aeeec07 when $NMIMAGES is not
defined
placeholder for search box #89
optional placeholder #89
2.5 beta 9
refactor + add 'link' setting, #20

support $NMIMAGES['link'] setting,
to link images to posts
force "read more" option, #95

always add "read more" link:
$NMREADMORE = 'a';
add Slovakian language

thanks Pavol Bokor
optional "go back" link #96

$NMGOBACKLINK = false; // or 'main' - default true for js link
updated Slovak lang

modified version submitted by Pavol Bokor
gap between search input and submit #97
refactor

separate internal function for displaying single post pages
fix old typo

in function description
minor comment change